The CSE Manual for Authors, Editors, and Publishers

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  • SCIENTIFIC STYLE AND FORMAT CITATION QUICK GUIDE

Scientific Style and Format Citation Quick Guide

Scientific Style and Format presents three systems for referring to references (also known as citations) within the text of a journal article, book, or other scientific publication: 1) citation–sequence; 2) name–year; and 3) citation–name. These abbreviated references are called in-text references. They refer to a list of references at the end of the document.

The system of in-text references that you use will determine the order of references at the end of your document. These end references have essentially the same format in all three systems, except for the placement of the date of publication in the name–year system.

Though Scientific Style and Format now uses citation–sequence for its own references, each system is widely used in scientific publishing. Consult your publisher to determine which system you will need to follow.

Click on the tabs below for more information and to see some common examples of materials cited in each style, including examples of electronic sources. For numerous specific examples, see Chapter 29 of the 8th edition of Scientific Style and Format .

Citation–Sequence and Citation–Name

The following examples illustrate the citation–sequence and citation–name systems. The two systems are identical except for the order of references. In both systems, numbers within the text refer to the end references.

In citation–sequence, the end references are listed in the sequence in which they first appear within the text. For example, if a reference by Smith is the first one mentioned in the text, then the complete reference to the Smith work will be number 1 in the end references. The same number is used for subsequent in-text references to the same document.

In citation–name, the end references are listed alphabetically by author. Multiple works by the same author are listed alphabetically by title. The references are numbered in that sequence, such that a work authored by Adam is number 1, Brown is number 2, and so on. Numbers assigned to the end references are used for the in-text references regardless of the sequence in which they appear in the text of the work. For example, if a work by Zielinski is number 56 in the reference list, each in-text reference to Zielinski will be number 56 also.

List authors in the order in which they appear in the original text, followed by a period. Periods also follow article and journal title and volume or issue information. Separate the date from volume and issue by a semicolon. The location (usually the page range for the article) is preceded by a colon.

Author(s). Article title. Journal title. Date;volume(issue):location.

Journal titles are generally abbreviated according to the List of Title Word Abbreviations maintained by the ISSN International Centre. See Appendix 29.1 in Scientific Style and Format for more information.

For articles with more than 1 author, names are separated by a comma.

Smart N, Fang ZY, Marwick TH. A practical guide to exercise training for heart failure patients. J Card Fail. 2003;9(1):49–58.

For articles with more than 10 authors, list the first 10 followed by “et al.”

Pizzi C, Caraglia M, Cianciulli M, Fabbrocini A, Libroia A, Matano E, Contegiacomo A, Del Prete S, Abbruzzese A, Martignetti A, et al. Low-dose recombinant IL-2 induces psychological changes: monitoring by Minnesota Multiphasic Personality Inventory (MMPI). Anticancer Res. 2002;22(2A):727–732.

Volume with no issue or other subdivision

Laskowski DA. Physical and chemical properties of pyrethroids. Rev Environ Contam Toxicol. 2002;174:49–170.

Volume with issue and supplement

Gardos G, Cole JO, Haskell D, Marby D, Paine SS, Moore P. The natural history of tardive dyskinesia. J Clin Pharmacol. 1988;8(4 Suppl):31S–37S

Volume with supplement but no issue

Heemskerk J, Tobin AJ, Ravina B. From chemical to drug: neurodegeneration drug screening and the ethics of clinical trials. Nat Neurosci. 2002;5 Suppl:1027–1029.

Multiple issue numbers

Ramstrom O, Bunyapaiboonsri T, Lohmann S, Lehn JM. Chemical biology of dynamic combinatorial libraries. Biochim Biophys Acta. 2002;1572(2–3):178–186.

Issue with no volume

Sabatier R. Reorienting health and social services. AIDS STD Health Promot Exch. 1995;(4):1–3.

Separate information about author(s), title, edition, and publication by periods. The basic format is as follows:

Author(s). Title. Edition. Place of publication: publisher; date. Extent. Notes.

Extent can include information about pagination or number of volumes and is considered optional. Notes can include information of interest to the reader, such as language of publication other than English; such notes are optional.

Essential notes provide information about location, such as a URL for online works. See Chapter 29 for more information.

For books with more than 1 author, names are separated by a comma.

Ferrozzi F, Garlaschi G, Bova D. CT of metastases. New York (NY): Springer; 2000.

For books with more than 10 authors, list the first 10 followed by “et al.”

Wenger NK, Sivarajan Froelicher E, Smith LK, Ades PA, Berra K, Blumenthal JA, Certo CME, Dattilo AM, Davis D, DeBusk RF, et al. Cardiac rehabilitation. Rockville (MD): Agency for Health Care Policy and Research (US); 1995.

Organization as author

Advanced Life Support Group. Acute medical emergencies: the practical approach. London (England): BMJ Books; 2001.

Author(s) plus editor(s) or translator(s)

Klarsfeld A, Revah F. The biology of death: origins of mortality. Brady L, translator. Ithaca (NY): Cornell University Press; 2003.

Luzikov VN. Mitochondrial biogenesis and breakdown. Galkin AV, translator; Roodyn DB, editor. New York (NY): Consultants Bureau; 1985.

Chapter or other part of a book, same author(s)

Gawande A. The checklist manifesto: how to get things right. New York (NY): Metropolitan Books; 2010. Chapter 3, The end of the master builder; p. 48–71.

Chapter or other part of a book, different authors

Rapley R. Recombinant DNA and genetic analysis. In: Wilson K, Walker J, editors. Principles and techniques of biochemistry and molecular biology. 7th ed. New York (NY): Cambridge University Press; 2010. p. 195–262.

Multivolume work as a whole

Alkire LG, editor. Periodical title abbreviations. 16th ed. Detroit (MI): Thompson Gale; 2006. 2 vol. Vol. 1, By abbreviation; vol. 2, By title.

Dissertations and Theses

Lutz M. 1903: American nervousness and the economy of cultural change [dissertation]. [Stanford (CA)]: Stanford University; 1989.

Blanco EE, Meade JC, Richards WD, inventors; Ophthalmic Ventures, assignee. Surgical stapling system. United States patent US 4,969,591. 1990 Nov 13.

Weiss R. Study shows problems in cloning people: researchers find replicating primates will be harder than other mammals. Washington Post (Home Ed.). 2003 Apr 11;Sect. A:12 (col. 1).

Indicate a copyright date with a lowercase “c”.

Johnson D, editor. Surgical techniques in orthopaedics: anterior cruciate ligament reconstruction [DVD]. Rosemont (IL): American Academy of Orthopaedic Surgeons; c2002. 1 DVD.

Websites and Other Online Formats

References to websites and other online formats follow the same general principles as for printed references, with the addition of a date of update/revision (if available) along with an access date and a URL.

Title of Homepage. Edition. Place of publication: publisher; date of publication [date updated; date accessed]. Notes.

If no date of publication can be determined, use a copyright date (if available), preceded by “c”. Include the URL in the notes.

APSnet: plant pathology. St Paul (MN): American Phytopathological Association; c1994–2005 [accessed 2005 Jun 20]. http://www.apsnet.org/.

Online journal article

Author(s) of article. Title of article. Title of journal (edition). Date of publication [date updated; date accessed];volume(issue):location. Notes.

A DOI (Digital Object Identifier) may be included in the notes in addition to a URL, if available:

Savage E, Ramsay M, White J, Beard S, Lawson H, Hunjan R, Brown D. Mumps outbreaks across England and Wales in 2004: observational study. BMJ. 2005 [accessed 2005 May 31];330(7500):1119–1120. http://bmj.bmjjournals.com/cgi/reprint/330/7500/1119. doi:10.1136/bmj.330.7500.1119.

Author(s). Title of book. Edition. Place of publication: publisher; date of publication [date updated; date accessed]. Notes.

Brogden KA, Guthmille JM, editors. Polymicrobial diseases. Washington (DC): ASM Press; 2002 [accessed February 28, 2014]. http://www.ncbi.nlm.nih.gov/books/NBK2475/.

Author’s name. Title of post [descriptive word]. Title of blog. Date of publication. [accessed date]. URL.

Fogarty M. Formatting titles on Twitter and Facebook [blog]. Grammar Girl: Quick and Dirty Tips for Better Writing. 2012 Aug 14. [accessed 2012 Oct 19]. http://grammar.quickanddirtytips.com/formatting-titles-on-twitter-and-facebook.aspx.

Forthcoming or Unpublished Material

Not all forthcoming or unpublished sources are suitable for inclusion in reference lists. Check with your publisher if in doubt.

Forthcoming journal article or book

Journal article:

Farley T, Galves A, Dickinson LM, Perez MJ. Stress, coping, and health: a comparison of Mexican immigrants, Mexican-Americans, and non-Hispanic whites. J Immigr Health. Forthcoming 2005 Jul.

Goldstein DS. Adrenaline and the inner world: an introduction to scientific integrative medicine. Baltimore (MD): Johns Hopkins University Press. Forthcoming 2006.

Paper or poster presented at meeting

Unpublished presentations are cited as follows:

Antani S, Long LR, Thoma GR, Lee DJ. Anatomical shape representation in spine x-ray images. Paper presented at: VIIP 2003. Proceedings of the 3rd IASTED International Conference on Visualization, Imaging and Image Processing; 2003 Sep 8–10; Benalmadena, Spain.

Charles L, Gordner R. Analysis of MedlinePlus en Español customer service requests. Poster session presented at: Futuro magnifico! Celebrating our diversity. MLA ’05: Medical Library Association Annual Meeting; 2005 May 14–19; San Antonio, TX.

References to published presentations are cited much like contributions to books, with the addition of information about the date and place of the conference. See Chapter 29 for more information.

Personal communication

References to personal communication are placed in running text rather than as formal end references.

Permission is usually required and should be acknowledged in an “Acknowledgment” or “Notes” section at the end of the document.

. . . and most of these meningiomas proved to be inoperable (2003 letter from RS Grant to me; unreferenced, see “Notes”) while a few were not.

Name–Year

The following examples illustrate the name–year system. In this system (sometimes called the Harvard system), in-text references consist of the surname of the author or authors and the year of publication of the document. End references are unnumbered and appear in alphabetical order by author and year of publication, with multiple works by the same author listed in chronological order.

Each example of an end reference is accompanied here by an example of a corresponding in-text reference. For more details and many more examples, see Chapter 29 of Scientific Style and Format .

For the end reference, list authors in the order in which they appear in the original text. The year of publication follows the author list. Use periods to separate each element, including author(s), date of publication, article and journal title, and volume or issue information. Location (usually the page range for the article) is preceded by a colon.

Author(s). Date. Article title. Journal title. Volume(issue):location.

For the in-text reference, use parentheses and list author(s) by surname followed by year of publication.

(Author(s) Year)

For articles with 2 authors, names are separated by a comma in the end reference but by “and” in the in-text reference.

Mazan MR, Hoffman AM. 2001. Effects of aerosolized albuterol on physiologic responses to exercise in standardbreds. Am J Vet Res. 62(11):1812–1817.

(Mazan and Hoffman 2001)

For articles with 3 to 10 authors, list all authors in the end reference; in the in-text reference, list only the first, followed by “et al.”

Smart N, Fang ZY, Marwick TH. 2003. A practical guide to exercise training for heart failure patients. J Card Fail. 9(1):49–58.

(Smart et al. 2003)

For articles with more than 10 authors, list the first 10 in the end reference, followed by “et al.”

Pizzi C, Caraglia M, Cianciulli M, Fabbrocini A, Libroia A, Matano E, Contegiacomo A, Del Prete S, Abbruzzese A, Martignetti A, et al. 2002. Low-dose recombinant IL-2 induces psychological changes: monitoring by Minnesota Multiphasic Personality Inventory (MMPI). Anticancer Res. 22(2A):727–732.

(Pizzi et al. 2002)

Laskowski DA. 2002. Physical and chemical properties of pyrethroids. Rev Environ Contam Toxicol. 174:49–170.

(Laskowski 2002)

Gardos G, Cole JO, Haskell D, Marby D, Paine SS, Moore P. 1988. The natural history of tardive dyskinesia. J Clin Pharmacol. 8(4 Suppl):31S–37S.

(Gardos et al. 1988)

Heemskerk J, Tobin AJ, Ravina B. 2002. From chemical to drug: neurodegeneration drug screening and the ethics of clinical trials. Nat Neurosci. 5 Suppl:1027–1029.

(Heemskerk et al. 2002)

Ramstrom O, Bunyapaiboonsri T, Lohmann S, Lehn JM. 2002. Chemical biology of dynamic combinatorial libraries. Biochim Biophys Acta. 1572(2–3):178–186.

(Ramstrom et al. 2002)

Sabatier R. 1995. Reorienting health and social services. AIDS STD Health Promot Exch. (4):1–3.

(Sabatier 1995)

In the end reference, separate information about author(s), date, title, edition, and publication by periods. The basic format is as follows:

Author(s). Date. Title. Edition. Place of publication: publisher. Extent. Notes.

Extent can include information about pagination or number of volumes and is considered optional. Notes can include information of interest to the reader, such as language of publication other than English; such notes are optional. Essential notes provide information about location, such as a URL for online works. See Chapter 29 for more information.

For books with 2 authors, names are separated by a comma in the end reference but by “and” in the in-text reference.

Leboffe MJ, Pierce BE. 2010. Microbiology: laboratory theory and application. Englewood (CO): Morton Publishing Company.

(Leboffe and Pierce 2010)

For books with 3 to 10 authors, list all authors in the end reference; in the in-text reference, list only the first, followed by “et al.”

Ferrozzi F, Garlaschi G, Bova D. 2000. CT of metastases. New York (NY): Springer.

(Ferrozzi et al. 2000)

For books with more than 10 authors, list the first 10 in the end reference, followed by “et al.”

Wenger NK, Sivarajan Froelicher E, Smith LK, Ades PA, Berra K, Blumenthal JA, Certo CME, Dattilo AM, Davis D, DeBusk RF, et al. 1995. Cardiac rehabilitation. Rockville (MD): Agency for Health Care Policy and Research (US).

(Wenger et al. 1995)

[ALSG] Advanced Life Support Group. 2001. Acute medical emergencies: the practical approach. London (England): BMJ Books.

(ALSG 2001)

Klarsfeld A, Revah F. 2003. The biology of death: origins of mortality. Brady L, translator. Ithaca (NY): Cornell University Press.

Luzikov VN. 1985. Mitochondrial biogenesis and breakdown. Galkin AV, translator; Roodyn DB, editor. New York (NY): Consultants Bureau.

(Klarsfeld and Revah 2003)

(Luzikov 1985)

Gawande A. 2010. The checklist manifesto: how to get things right. New York (NY): Metropolitan Books. Chapter 3, The end of the master builder; p. 48–71.

(Gawande 2010)

Rapley R. 2010. Recombinant DNA and genetic analysis. In: Wilson K, Walker J, editors. Principles and techniques of biochemistry and molecular biology. 7th ed. New York (NY): Cambridge University Press. p. 195–262.

(Rapley 2010)

Alkire LG, editor. 2006. Periodical title abbreviations. 16th ed. Detroit (MI): Thompson Gale. 2 vol. Vol. 1, By abbreviation; vol. 2, By title.

(Alkire 2006)

Lutz M. 1989. 1903: American nervousness and the economy of cultural change [dissertation]. [Stanford (CA)]: Stanford University.

(Lutz 1989)

Blanco EE, Meade JC, Richards WD, inventors; Ophthalmic Ventures, assignee. 1990 Nov 13. Surgical stapling system. United States patent US 4,969,591.

(Blanco et al. 1990)

Weiss R. 2003 Apr 11. Study shows problems in cloning people: researchers find replicating primates will be harder than other mammals. Washington Post (Home Ed.). Sect. A:12 (col. 1).

(Weiss 2003)

Johnson D, editor. c2002. Surgical techniques in orthopaedics: anterior cruciate ligament reconstruction [DVD]. Rosemont (IL): American Academy of Orthopaedic Surgeons. 1 DVD.

(Johnson c2002)

Format for end reference:

Title of Homepage. Date of publication. Edition. Place of publication: publisher; [date updated; date accessed]. Notes.

APSnet: plant pathology online. c1994–2005. St Paul (MN): American Phytopathological Association; [accessed 2005 Jun 20]. http://www.apsnet.org/.

For the in-text reference, include only the first word or two of the title (enough to distinguish it from other titles in the reference list), followed by an ellipsis.

(APSnet . . . c1994–2005)

Author(s) of article. Date of publication. Title of article. Title of journal (edition). [date updated; date accessed];Volume(issue):location. Notes.

Savage E, Ramsay M, White J, Beard S, Lawson H, Hunjan R, Brown D. 2005. Mumps outbreaks across England and Wales in 2004: observational study. BMJ. [accessed 2005 May 31];330(7500):1119–1120. http://bmj.bmjjournals.com/cgi/reprint/330/7500/1119. doi:10.1136/bmj.330.7500.1119.

(Savage et al. 2005)

Author(s). Date of publication. Title of book. Edition. Place of publication: publisher; [date updated; date accessed]. Notes.

Brogden KA, Guthmille JM, editors. 2002. Polymicrobial diseases. Washington (DC): ASM Press; [accessed February 28, 2014]. http://www.ncbi.nlm.nih.gov/books/NBK2475/.

(Brogden and Guthmille 2002)

Author’s name. Date of publication. Title of post [descriptive word]. Title of blog. [accessed date]. URL.

Fogarty M. 2012 Aug 14. Formatting titles on Twitter and Facebook [blog]. Grammar Girl: Quick and Dirty Tips for Better Writing. [accessed 2012 Oct 19]. http://grammar.quickanddirtytips.com/formatting-titles-on-twitter-and-facebook.aspx.

(Fogarty 2012)

Farley T, Galves A, Dickinson LM, Perez MJ. Forthcoming 2005 Jul. Stress, coping, and health: a comparison of Mexican immigrants, Mexican-Americans, and non-Hispanic whites. J Immigr Health.

(Farley et al. 2005)

Goldstein DS. Forthcoming 2006. Adrenaline and the inner world: an introduction to scientific integrative medicine. Baltimore (MD): Johns Hopkins University Press.

(Goldstein 2006)

Antani S, Long LR, Thoma GR, Lee DJ. 2003. Anatomical shape representation in spine x-ray images. Paper presented at: VIIP 2003. Proceedings of the 3rd IASTED International Conference on Visualization, Imaging and Image Processing; Benalmadena, Spain.

Charles L, Gordner R. 2005. Analysis of MedlinePlus en Español customer service requests. Poster session presented at: Futuro magnifico! Celebrating our diversity. MLA ’05: Medical Library Association Annual Meeting; San Antonio, TX.

(Atani et al. 2003)

(Charles and Gordner 2005)

References to personal communication are placed in running text rather than as formal end references. Permission is usually required and should be acknowledged in an “Acknowledgment” or “Notes” section at the end of the document.

Scientific Style and Format, 8th Edition text © 2014 by the Council of Science Editors. Scientific Style and Format Online © 2014 by the Council of Science Editors.

How to Write a Bibliography for a Research Paper

Academic Writing Service

Do not try to “wow” your instructor with a long bibliography when your instructor requests only a works cited page. It is tempting, after doing a lot of work to research a paper, to try to include summaries on each source as you write your paper so that your instructor appreciates how much work you did. That is a trap you want to avoid. MLA style, the one that is most commonly followed in high schools and university writing courses, dictates that you include only the works you actually cited in your paper—not all those that you used.

Academic Writing, Editing, Proofreading, And Problem Solving Services

Get 10% off with 24start discount code, assembling bibliographies and works cited.

  • If your assignment calls for a bibliography, list all the sources you consulted in your research.
  • If your assignment calls for a works cited or references page, include only the sources you quote, summarize, paraphrase, or mention in your paper.
  • If your works cited page includes a source that you did not cite in your paper, delete it.
  • All in-text citations that you used at the end of quotations, summaries, and paraphrases to credit others for their ideas,words, and work must be accompanied by a cited reference in the bibliography or works cited. These references must include specific information about the source so that your readers can identify precisely where the information came from.The citation entries on a works cited page typically include the author’s name, the name of the article, the name of the publication, the name of the publisher (for books), where it was published (for books), and when it was published.

The good news is that you do not have to memorize all the many ways the works cited entries should be written. Numerous helpful style guides are available to show you the information that should be included, in what order it should appear, and how to format it. The format often differs according to the style guide you are using. The Modern Language Association (MLA) follows a particular style that is a bit different from APA (American Psychological Association) style, and both are somewhat different from the Chicago Manual of Style (CMS). Always ask your teacher which style you should use.

A bibliography usually appears at the end of a paper on its own separate page. All bibliography entries—books, periodicals, Web sites, and nontext sources such radio broadcasts—are listed together in alphabetical order. Books and articles are alphabetized by the author’s last name.

Most teachers suggest that you follow a standard style for listing different types of sources. If your teacher asks you to use a different form, however, follow his or her instructions. Take pride in your bibliography. It represents some of the most important work you’ve done for your research paper—and using proper form shows that you are a serious and careful researcher.

Bibliography Entry for a Book

A bibliography entry for a book begins with the author’s name, which is written in this order: last name, comma, first name, period. After the author’s name comes the title of the book. If you are handwriting your bibliography, underline each title. If you are working on a computer, put the book title in italicized type. Be sure to capitalize the words in the title correctly, exactly as they are written in the book itself. Following the title is the city where the book was published, followed by a colon, the name of the publisher, a comma, the date published, and a period. Here is an example:

Format : Author’s last name, first name. Book Title. Place of publication: publisher, date of publication.

  • A book with one author : Hartz, Paula.  Abortion: A Doctor’s Perspective, a Woman’s Dilemma . New York: Donald I. Fine, Inc., 1992.
  • A book with two or more authors : Landis, Jean M. and Rita J. Simon.  Intelligence: Nature or Nurture?  New York: HarperCollins, 1998.

Bibliography Entry for a Periodical

A bibliography entry for a periodical differs slightly in form from a bibliography entry for a book. For a magazine article, start with the author’s last name first, followed by a comma, then the first name and a period. Next, write the title of the article in quotation marks, and include a period (or other closing punctuation) inside the closing quotation mark. The title of the magazine is next, underlined or in italic type, depending on whether you are handwriting or using a computer, followed by a period. The date and year, followed by a colon and the pages on which the article appeared, come last. Here is an example:

Format:  Author’s last name, first name. “Title of the Article.” Magazine. Month and year of publication: page numbers.

  • Article in a monthly magazine : Crowley, J.E.,T.E. Levitan and R.P. Quinn.“Seven Deadly Half-Truths About Women.”  Psychology Today  March 1978: 94–106.
  • Article in a weekly magazine : Schwartz, Felice N.“Management,Women, and the New Facts of Life.”  Newsweek  20 July 2006: 21–22.
  • Signed newspaper article : Ferraro, Susan. “In-law and Order: Finding Relative Calm.”  The Daily News  30 June 1998: 73.
  • Unsigned newspaper article : “Beanie Babies May Be a Rotten Nest Egg.”  Chicago Tribune  21 June 2004: 12.

Bibliography Entry for a Web Site

For sources such as Web sites include the information a reader needs to find the source or to know where and when you found it. Always begin with the last name of the author, broadcaster, person you interviewed, and so on. Here is an example of a bibliography for a Web site:

Format : Author.“Document Title.” Publication or Web site title. Date of publication. Date of access.

Example : Dodman, Dr. Nicholas. “Dog-Human Communication.”  Pet Place . 10 November 2006.  23 January 2014 < http://www.petplace.com/dogs/dog-human-communication-2/page1.aspx >

After completing the bibliography you can breathe a huge sigh of relief and pat yourself on the back. You probably plan to turn in your work in printed or handwritten form, but you also may be making an oral presentation. However you plan to present your paper, do your best to show it in its best light. You’ve put a great deal of work and thought into this assignment, so you want your paper to look and sound its best. You’ve completed your research paper!

Back to  How To Write A Research Paper .

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  • Citation Styles

What citation style to use for science [Updated 2023]

Top citation styles used in science

What citation style should you use for a science paper? In this post, we explore the most frequently used citation styles for science. We cover APA, IEEE, ACS, and others and provide examples of each style.

APA is the number one citation style used in science

APA (American Psychological Association) style is a citation format used in the social sciences, education, and engineering, as well as in the sciences. APA consists of two elements: in-text citations and a reference list.

It uses an author-date system, in which the author’s last name and year of publication are put in parentheses (e.g. Smith 2003). These parenthetical citations refer the reader to a list at the end of the paper, which includes information about each source.

APA style resources

🌐 Official APA style guidelines

🗂 APA style guide

📝 APA citation generator

APA style examples

Here is an example of an in-text citation in APA style:

In recent years, much debate has been stirred regarding volcanic soil (Avşar et al., 2018) .

Here is a bibliography entry in APA style:

Avşar, E., Ulusay, R., Aydan, Ö., & Mutlutürk, M . ( 2015 ). On the Difficulties of Geotechnical Sampling and practical Estimates of the Strength of a weakly bonded Volcanic Soil . Bulletin of Engineering Geology and the Environment , 74 ( 4 ), 1375–1394 . https://doi.org/10.1007/s10064-014-0710-9

Chicago is the number two citation style used in science

Chicago style is another form of citation used for science papers and journals. It has two formats: a notes and bibliography system and an author-date system.

The notes and bibliography system is mostly used for the humanities, whereas the author-date system is used in science and business. The latter uses in-text citations formed by the author's last name and date of publication. A bibliography at the end of the paper lists the full information for all references.

Chicago style resources

🌐 Official Chicago style guidelines

🗂 Chicago style guide

📝 Chicago citation generator

Chicago style examples

Here is an in-text citation in Chicago style:

However, a research proved this theory right (Hofman and Rick 2018, 65-115) .

Here is a bibliography entry in Chicago style:

Hofman, Courtney A., and Torben C. Rick . “ Ancient Biological Invasions and Island Ecosystems: Tracking Translocations of Wild Plants and Animals .” Journal of Archaeological Research 26 , no. 1 ( 2018 ): 65–115 . doi.org/10.1007/s10814-017-9105-3 .

CSE is the number three citation style used in science

CSE style is the standard format used in the physical and life sciences. This style features three types of citation systems: citation-sequence, name-year, and citation-name.

• Name-Year : In-text citations of this type feature the author’s last name and the year of publication in brackets. A bibliography at the end lists all references in full.

• Citation-Sequence : Every source is assigned a superscript number that is used as an in-text reference. The bibliography at the end lists all numbers with their references in the order in which they appeared in the text.

• Citation-Name : The reference list is organized alphabetically by authors’ last names; each name is assigned a number which can be placed in superscript as an in-text reference.

CSE style resources

🌐 Official CSE style guidelines

📝 CSE citation generator

CSE style examples

Here is an example of an in-text citation in CSE name-year style:

Therefore, the translocation of wild plants was tracked (Hofman and Rick 2018) .

Here is a bibliography entry in CSE name-year style:

Hofman CA, Rick TC. 2018. Ancient Biological Invasions and Island Ecosystems: Tracking Translocations of Wild Plants and Animals. J. Archaeol. [accessed 2019 Mar 11]; 26(1): 65–11. doi.org/10.1007/s10814-017-9105-3.

AIP is the number four citation style used in science

AIP style, as its title suggests, is commonly applied in physics and astronomy papers. This style has a numbered citation system , which uses superscript numbers to show in-text citations. These numbers correspond to a list of sources at the end of the paper.

AIP style resources

🌐 Official AIP style guidelines

🗂 AIP style guide

📝 AIP citation generator

AIP style examples

Here is an in-text citation in AIP style:

A similar study was carried out in 2015 ¹ .

Here is a bibliography entry in AIP style:

¹ H.D. Young and R.A. Freedman, Sears & Zemansky's University Physics (Addison-Wesley, San Francisco, CA, 2015) p. 160

ACS is the number five citation style used in science

ACS style is the standard citation style for chemistry. This style uses both numeric and author-date citations systems. The numbered in-text citations can have either a superscript number or a number in italics. Full references for each source are listed at the end of the paper.

ACS style resources

🌐 Official ACS style guidelines

🗂 ACS style guide

📝 ACS citation generator

ACS style examples

Here is an in-text citation in ACS author-date style:

The opposing side was given first (Brown et al., 2017) .

Here is a bibliography entry in ACS author-date style:

Brown, T.E.; LeMay H.E.; Bursten, B.E.; Murphy, C.; Woodward, P.; Stoltzfus M.E. Chemistry: The Central Science in SI Units . Pearson: New York, 2017.

IEEE is the number six citation style used in science

IEEE style is used for engineering and science papers. This style uses a numeric, in-text citation format, with a number in square brackets. This number corresponds to a reference list entry at the end of the paper.

IEEE style resources

🌐 Official IEEE style guidelines

🗂 IEEE style guide

📝 IEEE citation generator

IEEE style examples

Here is an example of an in-text citation in IEEE style:

As seen in a multi-camera study [1] ...

Here is a bibliography entry in IEEE style:

[1] E. Nuger and B. Benhabib, “Multi-Camera Active-Vision for Markerless Shape Recovery of Unknown Deforming Objects,” J. Intell. Rob. Syst. , vol. 92, no. 2, pp. 223–264, Oct. 2018.

Frequently Asked Questions about citation styles used in science

The most frequently used citation style in the sciences is APA (American Psychological Association) style.

There are two major types of citation systems you can use: author-date or numeric. Numeric citation styles tend to be preferred for science disciplines.

Yes, you have to add a bibliography or reference list citing all sources mentioned in your scientific paper.

Some of the most popular scientific journals are: Science Magazine , Nature , and The Lancet .

Title pages for science papers must follow the format of the citation style that you’re using. For example, in APA style you need to include a title, running head, a name, and other details. Visit our guide on title pages to learn more.

What citation style to use for computer science

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Creating a Bibliography (citing your sources)

  The importance of citing sources of information cannot be overemphasized.  The citation of a source provides the reader with the background necessary to validate (or invalidate) the value and accuracy of the information.  Additionally, citation rightfully gives credit to the authors, editors, and others who contributed to the publishing or dissemination of the information.

             There are a large number of styles to choose from in establishing a proper bibliography.  Submissions to journals typically must adhere to specific rules for the given journal.  Requirements in an academic coursework setting are usually established by the instructor.  The following example paragraph and its bibliography are based on the style required by the Journal of the American Chemical Society ( The ACS Style Guide: Effective Communication of Scientific Information , Third Edition, edited by Anne M. Coghill and Lorrin R. Garson, Oxford University Press: New York, 2006).  This style is identical or very similar to the style used for most physical science and engineering papers. 

  Example

             [body of document] A proper bibliography (the list of references, usually found at the end of a paper) should allow the reader to easily associate each reference with specific information within the body of the paper.  For example, Buchheit’s work on corrosion potentials for intermetallic particles 1 is an example of a Journal Article with a Single Author .  In the case of a Journal Article with More Than One Author , such as Frankel and co-workers’ paper related to corrosion inhibition by vanadates, 2 all authors should be specifically listed in the bibliography (unless there are more than ~15 authors).  It is perfectly acceptable to cite a source without specifically using the name(s) of the authors within the text .  For example, the same reference used in the preceding sentence can be used to support the idea that the speciation of vanadates is an important factor in determining its corrosion inhibition properties. 2   Often, a resource is a Book Chapter or several Pages from a Book ; Puls and Saake discussed industrially isolated hemicelluloses 3 in a book entitled Hemicelluloses: Science .  This book was edited by Gatenholm and Tenkanen.  When references are numbered (such as in this example), the bibliography lists the references in the order they appear in the paper (not in alphabetical order).  For example, Cole’s book about corrosion 4 would be listed last in this bibliography, because it is the last reference mentioned in this example.  These examples are the most frequently encountered resources, but the list of possible resources is long.  

              Bibliography [placed at end of document]

 (1)        Buchheit, R. G. J. Electrochem. Soc. 1995 , 142, 3994-6.

 (2)        Iannuzzi, M.; Young, T.; Frankel, G. S. J. Electrochem. Soc. 2006 , 153, B533-B541.

 (3)        Puls, J.; Saake, B. In Hemicelluloses: Science and Technology; Gatenholm, P., Tenkanen, M., Eds.; American Chemical Society: Washington, DC, 2004, p 24–37.

 (4)        Cole, H. G. Corrosion; 2nd ed.; Butterworth: London, 1976.

Bibliographic Software

Learning how to use bibliographic software is a "must do" item for a scientific writer.  Each of the following are free and have online tutorials.

bibliography scientific paper

Make the time to master one of the above.  You won't regret it.

More on Bibliographies

  • How to cite almost anything

(articles, books, webpages, dissertations, etc.).

Complete chapter on citations from the ACS Style Guide (American Chemical Society's guide to scientific writing)

Bibliographic Software:

  Endnote (web-based, available freely within Web of Science with OSU’s subscription; click on "Products" in the upper menu bar and choose “Endnote”).  Getting Started with Endnote Web (full version is commercially available, ~$90 for student version at OSU's Tech Hub store)

  Refworks (web-based software licensed by OSU and available for OSU faculty, staff, and students)

  Zotero (open access, web-based bibliography software)

Mendeley (open access, web-based bibliography software)

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The Quintessence of Basic and Clinical Research and Scientific Publishing pp 657–665 Cite as

How to Create a Bibliography

  • Rohan Reddy 4 ,
  • Samuel Sorkhi 4 ,
  • Saager Chawla 4 &
  • Mahadevan Raj Rajasekaran 5  
  • First Online: 01 October 2023

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This chapter describes the fundamental principles and practices of referencing sources in scientific writing and publishing. Understanding plagiarism and improper referencing of the source material is paramount to producing original work that contains an authentic voice. Citing references helps authors to avoid plagiarism, give credit to the original author, and allow potential readers to refer to the legitimate sources and learn more information. Furthermore, quality references serve as an invaluable resource that can enlighten future research in a field. This chapter outlines fundamental aspects of referencing as well as how these sources are formatted as per recommended citation styles. Appropriate referencing is an important tool that can be utilized to develop the credibility of the author and the arguments presented. Additionally, online software can be useful in helping the author organize their sources and promote proper collaboration in scientific writing.

  • Referencing
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AWELU (2022) The functions of references. Lund University. https://www.awelu.lu.se/referencing/the-functions-of-references/ . Accessed 28 Dec 2022

Masic I (2013) The importance of proper citation of references in biomedical articles. Acta Inform Med 21(3):148–155

Article   PubMed   PubMed Central   Google Scholar  

Neville C (2012) Referencing: principles, practice and problems. RGUHS J Pharm Sci 2(2):1–8

Google Scholar  

Horkoff T (2015) Writing for success 1st Canadian edition: BCcampus. Chapter 7. Sources: choosing the right ones. https://opentextbc.ca/writingforsuccess/chapter/chapter-7-sources-choosing-the-right-ones/ . Accessed 28 Dec 2022

A guide to database and catalog searching: bibliographic elements. Northwestern State University. https://libguides.nsula.edu/howtosearch/bibelements . Updated 5 Aug 2021; Accessed 28 Dec 2022

Research process: step 7: citing and keeping track of sources. University of Rio Grande. https://libguides.rio.edu/c.php?g=620382&p=4320145 . Updated 12 Dec 2022; Accessed 28 Dec 2022

Pears R, Shields G (2022) Cite them right. Bloomsbury Publishing

Harvard system (1999) Bournemouth University. http://ibse.hk/Harvard_System.pdf . Accessed 28 Dec 2022

Gitanjali B (2004) Reference styles and common problems with referencing: Medknow. https://www.jpgmonline.com/documents/author/24/11_Gitanjali_3.pdf . Accessed 28 Dec 2022

Williams K, Spiro J, Swarbrick N (2008) How to reference Harvard referencing for Westminster Institute students. Westminster Institute of Education Oxford Brookes University

Harvard: reference list and bibliography: University of Birmingham. 2022. https://intranet.birmingham.ac.uk/as/libraryservices/library/referencing/icite/harvard/referencelist.aspx . Accessed 28 Dec 2022

Limited SN (2017) Responsible referencing. Nat Methods 14(3):209

Article   Google Scholar  

Hensley MK (2011) Citation management software: features and futures. Ref User Serv Q 50(3):204–208

Ramesh A, Rajasekaran MR (2014) Zotero: open-source bibliography management software. RGUHS J Pharm Sci 4:3–6

Shapland M (2000) Evaluation of reference management software on NT (comparing Papyrus with Procite, Reference Manager, Endnote, Citation, GetARef, Biblioscape, Library Master, Bibliographica, Scribe, Refs). University of Bristol

EndNote 20. Clarivate. 2022. https://endnote.com/product-details . Accessed 28 Dec 2022

Angélil-Carter S (2014) Stolen language? Plagiarism in writing. Routledge

Book   Google Scholar  

Howard RM (1995) Plagiarisms, authorships, and the academic death penalty. Coll Engl 57(7):788–806

Barrett R, Malcolm J (2006) Embedding plagiarism education in the assessment process. Int J Educ Integr 2(1):38–45

Introna L, Hayes N, Blair L, Wood E (2003) Cultural attitudes towards plagiarism. University of Lancaster, Lancaster, pp 1–57

Neville C (2016) The complete guide to referencing and avoiding plagiarism. McGraw-Hill Education (UK), London, p 43

Campion EW, Anderson KR, Drazen JM (2001) Internet-only publication. N Engl J Med 345(5):365

Li X, Crane N (1996) Electronic styles: a handbook for citing electronic information. Information Today, Inc.

APA (2005) Concise rules of APA style. APA, Washington, DC

Snyder PJ, Peterson A (2002) The referencing of internet web sites in medical and scientific publications. Brain Cogn 50(2):335–337

Article   PubMed   Google Scholar  

Barroga EF (2014) Reference accuracy: authors’, reviewers’, editors’, and publishers’ contributions. J Korean Med Sci 29(12):1587–1589

Standardization IOf (1997) Information and documentation—bibliographic references—part 2: electronic documents or parts thereof, ISO 690-2: 1997. ISO

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Department of Urology, University of California at San Diego, San Diego, CA, USA

Rohan Reddy, Samuel Sorkhi & Saager Chawla

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Reddy, R., Sorkhi, S., Chawla, S., Rajasekaran, M.R. (2023). How to Create a Bibliography. In: Jagadeesh, G., Balakumar, P., Senatore, F. (eds) The Quintessence of Basic and Clinical Research and Scientific Publishing. Springer, Singapore. https://doi.org/10.1007/978-981-99-1284-1_39

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Looking to format your paper in Chicago style and not sure where to start? Our guide provides everything you need! Learn the basics and fundamentals to creating references and footnotes in Chicago format. With numerous examples and visuals, you’ll be citing in Chicago style in no time.

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How to Cite a Research Paper

Last Updated: January 11, 2024 Fact Checked

This article was reviewed by Gerald Posner and by wikiHow staff writer, Jennifer Mueller, JD . Gerald Posner is an Author & Journalist based in Miami, Florida. With over 35 years of experience, he specializes in investigative journalism, nonfiction books, and editorials. He holds a law degree from UC College of the Law, San Francisco, and a BA in Political Science from the University of California-Berkeley. He’s the author of thirteen books, including several New York Times bestsellers, the winner of the Florida Book Award for General Nonfiction, and has been a finalist for the Pulitzer Prize in History. He was also shortlisted for the Best Business Book of 2020 by the Society for Advancing Business Editing and Writing. There are 9 references cited in this article, which can be found at the bottom of the page. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed 406,488 times.

When writing a paper for a research project, you may need to cite a research paper you used as a reference. The basic information included in your citation will be the same across all styles. However, the format in which that information is presented is somewhat different depending on whether you're using American Psychological Association (APA), Modern Language Association (MLA), Chicago, or American Medical Association (AMA) style.

Citation Help

bibliography scientific paper

  • For example: "Kringle, K., & Frost, J."

Step 2 Provide the year the paper was published.

  • For example: "Kringle, K., & Frost, J. (2012)."
  • If the date, or any other information, are not available, use the guide at https://blog.apastyle.org/apastyle/2012/05/missing-pieces.html .

Step 3 List the title of the research paper.

  • For example: "Kringle, K., & Frost, J. (2012). Red noses, warm hearts: The glowing phenomenon among North Pole reindeer."
  • If you found the research paper in a database maintained by a university, corporation, or other organization, include any index number assigned to the paper in parentheses after the title. For example: "Kringle, K., & Frost, J. (2012). Red noses, warm hearts: The glowing phenomenon among North Pole reindeer. (Report No. 1234)."

Step 4 Include information on where you found the paper.

  • For example: "Kringle, K., & Frost, J. (2012). Red noses, warm hearts: The glowing phenomenon among North Pole reindeer. (Report No. 1234). Retrieved from Alaska University Library Archives, December 24, 2017."

Step 5 Use a parenthetical citation in the body of your paper.

  • For example: "(Kringle & Frost, 2012)."
  • If there was no date on the research paper, use the abbreviation n.d. : "(Kringle & Frost, n.d.)."

Step 1 Start with the authors' names.

  • For example: "Kringle, Kris, and Jack Frost."

Step 2 List the title of the research paper.

  • For example: "Kringle, Kris, and Jack Frost. "Red Noses, Warm Hearts: The Glowing Phenomenon among North Pole Reindeer." Master's thesis."

Step 3 Provide the place and year of publication.

  • For example: "Kringle, Kris, and Jack Frost. "Red Noses, Warm Hearts: The Glowing Phenomenon among North Pole Reindeer." Master's thesis, Alaska University, 2012."

Step 4 Include any additional information necessary to locate the paper.

  • For example: "Kringle, Kris, and Jack Frost. "Red Noses, Warm Hearts: The Glowing Phenomenon among North Pole Reindeer." Master's thesis, Alaska University, 2012. Accessed at https://www.northpolemedical.com/raising_rudolf."

Step 5 Follow your instructor's guidance regarding in-text citations.

  • Footnotes are essentially the same as the full citation, although the first and last names of the authors aren't inverted.
  • For parenthetical citations, Chicago uses the Author-Date format. For example: "(Kringle and Frost 2012)."

Step 1 Start with the authors of the paper.

  • For example: "Kringle, Kris, and Frost, Jack."

Step 2 Provide the title of the research paper.

  • For example: "Kringle, Kris, and Frost, Jack. "Red Noses, Warm Hearts: The Glowing Phenomenon Among North Pole Reindeer.""

Step 3 Identify the paper's location.

  • For example, suppose you found the paper in a collection of paper housed in university archives. Your citation might be: "Kringle, Kris, and Frost, Jack. "Red Noses, Warm Hearts: The Glowing Phenomenon Among North Pole Reindeer." Master's Theses 2000-2010. University of Alaska Library Archives. Accessed December 24, 2017."

Step 4 Use parenthetical references in the body of your work.

  • For example: "(Kringle & Frost, p. 33)."

Step 1 Start with the author's last name and first initial.

  • For example: "Kringle K, Frost J."

Step 2 Provide the title in sentence case.

  • For example: "Kringle K, Frost J. Red noses, warm hearts: The glowing phenomenon among North Pole reindeer."

Step 3 Include journal information if the paper was published.

  • For example: "Kringle K, Frost J. Red noses, warm hearts: The glowing phenomenon among North Pole reindeer. Nat Med. 2012; 18(9): 1429-1433."

Step 4 Provide location information if the paper hasn't been published.

  • For example, if you're citing a paper presented at a conference, you'd write: "Kringle K, Frost J. Red noses, warm hearts: The glowing phenomenon among North Pole reindeer. Oral presentation at Arctic Health Association Annual Summit; December, 2017; Nome, Alaska."
  • To cite a paper you read online, you'd write: "Kringle K, Frost J. Red noses, warm hearts: The glowing phenomenon among North Pole reindeer. https://www.northpolemedical.com/raising_rudolf"

Step 5 Use superscript numbers in the body of your paper.

  • For example: "According to Kringle and Frost, these red noses indicate a subspecies of reindeer native to Alaska and Canada that have migrated to the North Pole and mingled with North Pole reindeer. 1 "

Community Q&A

SnowyDay

  • If you used a manual as a source in your research paper, you'll need to learn how to cite the manual also. Thanks Helpful 0 Not Helpful 0
  • If you use any figures in your research paper, you'll also need to know the proper way to cite them in MLA, APA, AMA, or Chicago. Thanks Helpful 0 Not Helpful 0

bibliography scientific paper

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Cite the WHO in APA

  • ↑ https://askus.library.wwu.edu/faq/116659
  • ↑ https://guides.libraries.psu.edu/apaquickguide/intext
  • ↑ https://owl.purdue.edu/owl/research_and_citation/chicago_manual_17th_edition/cmos_formatting_and_style_guide/general_format.html
  • ↑ https://libanswers.snhu.edu/faq/48009
  • ↑ https://www.chicagomanualofstyle.org/tools_citationguide/citation-guide-2.html
  • ↑ https://owl.purdue.edu/owl/research_and_citation/mla_style/mla_formatting_and_style_guide/mla_in_text_citations_the_basics.html
  • ↑ https://morningside.libguides.com/MLA8/location
  • ↑ https://owl.purdue.edu/owl/research_and_citation/ama_style/index.html
  • ↑ https://research.library.oakland.edu/sp/subjects/tutorial.php?faq_id=187

About This Article

Gerald Posner

To cite a paper APA style, start with the author's last name and first initial, and the year of publication. Then, list the title of the paper, where you found it, and the date that you accessed it. In a paper, use a parenthetical reference with the last name of the author and the publication year. For an MLA citation, list the author's last name and then first name and the title of the paper in quotations. Include where you accessed the paper and the date you retrieved it. In your paper, use a parenthetical reference with the author's last name and the page number. Keep reading for tips on Chicago and AMA citations and exceptions to the citation rules! Did this summary help you? Yes No

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How to Cite a Journal Article in APA Style | Format & Example

Published on November 5, 2020 by Jack Caulfield . Revised on January 17, 2024.

An APA Style citation for a journal article includes the author name(s), publication year, article title, journal name, volume and issue number, page range of the article, and a DOI (if available). Use the buttons below to explore the format, or try the free  APA Citation Generator to quickly and easily create citations.

Cite a journal article in APA Style now:

Table of contents, basic format for an apa journal citation, citing an article with an elocator or article number, citing unpublished journal articles, special issue of a journal, frequently asked questions about apa style citations.

The article title appears in plain text and sentence case, while the journal name is italicized and in title case (all major words capitalized).

When viewing a journal article online, the required information can usually be found on the access page.

APA journal source info

Linking to online journal articles

A DOI should always be used where available. Some databases do not list one, but you may still find one by looking for the same article on another database. You don’t need to include the name of the database in your citation.

If no DOI is available and the article was accessed through a database, do not include a URL.

If the article is not from a database, but from another website (e.g. the journal’s own website), you should ideally use a stable URL: this is often provided under a “share” button. Otherwise, copy the URL from your browser’s address bar.

Prevent plagiarism. Run a free check.

Articles published only in PDF form may provide an article number or “eLocator” instead of a page range; in this case, include the number in your citation, preceded by the word “Article.”

When citing from an article that has not yet been formally published, the format varies depending on whether or not it has already been submitted to a journal. Note that different formats are used for unpublished dissertations and raw data .

Unpublished article

The text of an article which has not yet appeared online or in publication (i.e. which is only available directly from the author) should be cited as an “Unpublished manuscript.” The title is italicized and information about the author’s university is included if available:

Article submitted for publication

An article that has been submitted to a journal but not yet accepted is cited as a “Manuscript submitted for publication.” The title is italicized, and the name of the journal to which it was submitted is not included:

Article in press

An article that has been submitted and accepted for publication in a journal is cited as “in press.” Here, the name of the journal is included, university information is omitted, and “in press” is written in place of the year (both in the reference list and the in-text citation):

If you want to cite a special issue of a journal rather than a regular article, the name(s) of the editor(s) and the title of the issue appear in place of the author’s name and article title:

Note that if you want to cite an individual article from the special issue, it can just be cited in the basic format for journal articles.

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bibliography scientific paper

In an APA journal citation , if a DOI (digital object identifier) is available for an article, always include it.

If an article has no DOI, and you accessed it through a database or in print, just omit the DOI.

If an article has no DOI, and you accessed it through a website other than a database (for example, the journal’s own website), include a URL linking to the article.

Include the DOI at the very end of the APA reference entry . If you’re using the 6th edition APA guidelines, the DOI is preceded by the label “doi:”. In the 7th edition , the DOI is preceded by ‘https://doi.org/’.

  • 6th edition: doi: 10.1177/0894439316660340
  • 7th edition: https://doi.org/ 10.1177/0894439316660340

APA citation example (7th edition)

Hawi, N. S., & Samaha, M. (2016). The relations among social media addiction, self-esteem, and life satisfaction in university students. Social Science Computer Review , 35 (5), 576–586. https://doi.org/10.1177/0894439316660340

The abbreviation “ et al. ” (meaning “and others”) is used to shorten APA in-text citations with three or more authors . Here’s how it works:

Only include the first author’s last name, followed by “et al.”, a comma and the year of publication, for example (Taylor et al., 2018).

You may include up to 20 authors in a reference list entry .

When an article has more than 20 authors, replace the names prior to the final listed author with an ellipsis, but do not omit the final author:

Davis, Y., Smith, J., Caulfield, F., Pullman, H., Carlisle, J., Donahue, S. D., James, F., O’Donnell, K., Singh, J., Johnson, L., Streefkerk, R., McCombes, S., Corrieri, L., Valck, X., Baldwin, F. M., Lorde, J., Wardell, K., Lao, W., Yang, P., . . . O’Brien, T. (2012).

In an APA reference list , journal article citations include only the year of publication, not the exact date, month, or season.

The inclusion of volume and issue numbers makes a more specific date unnecessary.

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A bibliography is a list of sources appended to a research paper for readers to consult if they wish to obtain more information on anything covered in the paper in question. Although ‘bibliography’ and ‘ references ’ are terms that are often used as synonyms, we must clarify at the outset that they are not actually the same thing. This article offers information about a bibliography and also explains how it differs from a reference list.

Common use of bibliography

While some academic work also includes bibliographies, one of the best ways to understand the context for using a bibliography is with reference to fiction novels . While developing the content for a fiction novel, the author may do extensive background reading and research on a specific issue (e.g. medical procedures, a historical period) in order to (re)create scenarios and events within the novel that reflect real life as accurately as possible.

However, it is unlikely that they would directly cite these references within the novel. The list of background reading that they did, or recommend to readers should they wish to explore the topic further, would instead be compiled as a ‘Bibliography’ or ‘ Recommended reading ’ at the end of the book.

Bibliography vs. References

References (sometimes also titled ‘ Works Cited ’) give more detailed information about the sources cited in, or referred to, within the body of the paper. You would commonly see ‘References’ lists in academic work, such as journal articles or books.

On the other hand, a bibliography offers the same level of information about the sources that are consulted while preparing the paper but not specifically referred to within the text itself. 

As these serve distinctly different purposes, it is useful to note, therefore, that any publication can contain both a list of references and a bibliography .

(Follow the) Naming Convention

Some publishers and institutions may request that authors use the word ‘Bibliography’ instead of ‘References’. (This, perhaps, is the reason for the common confusion between the two.) It is not uncommon for students to be asked to submit essays and Masters or Doctoral dissertations/theses using the heading ‘Bibliography’ to refer to the list of references they have cited within their work. However, this is likely more of an exception than a rule and will depend on the individual publisher’s/institution’s specific requirements.

As such, it’s important to always check the submission requirements as you prepare any written work for examination or review. (Read more here about following journal guidelines: Understanding and following the Information for Authors )

Compiling sources for a bibliography

The mechanics of writing and formatting the details of your sources will be the same, irrespective of whether that section is titled ‘References’, ‘Works Cited’ or ‘Bibliography’. 

The specifics of how you write those sources depend entirely on which style or reference guide you are using (whether that is a personal choice or the preferred requirements of a journal/publisher/institution to whom you are submitting your work). It is therefore very important to check and understand the journal or publication requirements (including their preferred referencing style guide ) before you write and submit your paper (or thesis, or book etc.), so that you can format your sources, along with the rest of your manuscript, correctly.

Formatting sources for a bibliography

The tiny, intricate details required for writing and formatting sources can be very challenging. However, remember that if you supply all the necessary elements of a reference, a reference formatting professional (such as a proof-reader or a copy editor) or service can then format and punctuate each reference easily. Alternatively, you might prefer to use a referencing software/programme as you write, such as Endnote, Mendeley or Zotera, which allows you to select your preferred referencing style and formats all your sources accordingly.

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Consider your source's credibility. ask these questions:, contributor/author.

  • Has the author written several articles on the topic, and do they have the credentials to be an expert in their field?
  • Can you contact them? Do they have social media profiles?
  • Have other credible individuals referenced this source or author?
  • Book: What have reviews said about it?
  • What do you know about the publisher/sponsor? Are they well-respected?
  • Do they take responsibility for the content? Are they selective about what they publish?
  • Take a look at their other content. Do these other articles generally appear credible?
  • Does the author or the organization have a bias? Does bias make sense in relation to your argument?
  • Is the purpose of the content to inform, entertain, or to spread an agenda? Is there commercial intent?
  • Are there ads?
  • When was the source published or updated? Is there a date shown?
  • Does the publication date make sense in relation to the information presented to your argument?
  • Does the source even have a date?
  • Was it reproduced? If so, from where?
  • If it was reproduced, was it done so with permission? Copyright/disclaimer included?

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How to Write a Bibliography For a Science Fair Project

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When conducting a science fair project , it is important that you keep track of all the sources you use in your research. This includes books, magazines, journals, and Web sites. You will need to list these source materials in a bibliography . Bibliographic information is typically written in either Modern Language Association ( MLA ) or American Psychological Association (APA) format. Be sure to check with your science project instruction sheet in order to find out which method is required by your instructor. Use the format advised by your instructor.

Key Takeaways

  • Keeping track of the sources used for your research is very important when completing a science fair project bibliography.
  • The Modern Language Association (MLA) format is one common format used for bibliographies for science fair projects.
  • The American Psychological Association (APA) format is a second common format used for science fair project bibliographies.
  • Both the MLA format as well as the APA format have specified formats to use for resources like books, magazines, and websites.
  • Always make sure to use the correct format, whether MLA or APA, specified in the instructions that you receive for completing your science fair project.

Here's How:

  • Write the author's last name, first name and middle name or initial. End with a period.
  • Write the title of the book in italics followed by a period.
  • Write the place where your book was published (city) followed by a comma. The city of publication is only used when the book is published before 1900, if the publisher has offices in multiple countries or is otherwise unknown in North America.
  • Write the publisher name followed by a comma.
  • Write the publication date (year) followed by a period.

MLA: Magazine

  • Write the author's last name, first name followed by a period.
  • Write the title of the article in quotation marks. End the title with a period inside the quotation marks.
  • Write the title of the magazine in italics followed by a comma.
  • Write the publication date (abbreviating the month) followed by a comma and the page numbers preceded by pp. and followed by a period.

MLA: Website

  • Write the name of the article or page title in quotation marks. End the title with a period inside the quotation marks.
  • Write the title of the website in italics followed by a comma.
  • If the name of the publisher differs from the name of the website, write the name of the sponsoring institution or publisher (if any) followed by a comma.
  • Write the date published followed by a comma.
  • Write the URL (website address) followed by a period.

MLA Examples:

  • Here is an example for a book -- Smith, John B. Science Fair Fun . Sterling Publishing Company, 1990.
  • Here is an example for a magazine -- Carter, M. "The Magnificent Ant." Nature, 4 Feb. 2014, pp. 10-40.
  • Here is an example for a Web site -- Bailey, Regina. "How to Write a Bibliography For a Science Fair Project." ThoughtCo, 8 Jun. 2019, www.thoughtco.com/write-bibliography-for-science-fair-project-4056999 .
  • Here is an example for a conversation -- Martin, Clara. Telephone conversation. 12 Jan. 2016.
  • Write the author's last name, first initial.
  • Write the year of publication in parenthesis.
  • Write the title of the book or source.
  • Write the place where your source was published (city, state) followed by a colon.

APA: Magazine

  • Write the author's last name, first initial.
  • Write the year of publication, month of publication in parenthesis .
  • Write the title of the article.
  • Write the title of the magazine in italics , volume, issue in parenthesis, and page numbers.

APA: Web site

  • Write the year, month, and day of publication in parenthesis.
  • Write Retrieved from followed by the URL.

APA Examples:

  • Here is an example for a book -- Smith, J. (1990). Experiment Time. New York, NY: Sterling Pub. Company.
  • Here is an example for a magazine -- Adams, F. (2012, May). House of the carnivorous plants. Time , 123(12), 23-34.
  • Here is an example for a Web site -- Bailey, R. (2019, June 8). How to Write a Bibliography For a Science Fair Project. Retrieved from www.thoughtco.com/write-bibliography-for-science-fair-project-4056999.
  • Here is an example for a conversation -- Martin, C. (2016, January 12). Personal Conversation.

The bibliography formats used in this listing are based on the MLA 8th Edition and APA 6th Edition.

Science Fair Projects

For additional information about science fair projects, see:

  • Scientific Method
  • Animal Project Ideas
  • Human Body Project Ideas
  • Plant Project Ideas
  • Purdue Writing Lab. "APA Formatting and Style Guide." Purdue Writing Lab , owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_guide/general_format.html. 
  • Purdue Writing Lab. "MLA Formatting and Style Guide." Purdue Writing Lab , owl.purdue.edu/owl/research_and_citation/mla_style/mla_formatting_and_style_guide/mla_formatting_and_style_guide.html. 
  • What Is a Citation?
  • What Is a Bibliography?
  • MLA Bibliography or Works Cited
  • How to Write a Science Fair Project Report
  • Biology Science Fair Project Ideas
  • How to Organize Your Science Fair Poster
  • How to Format a Biology Lab Report
  • Bibliography: Definition and Examples
  • APA In-Text Citations
  • Science Fair Project Help
  • MLA Sample Pages
  • How to Select a Science Fair Project Topic
  • What Judges Look for in a Science Fair Project
  • Make a Science Fair Poster or Display
  • Sports Science Fair Project Ideas
  • How to Write a Research Paper That Earns an A

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Title: an interactive agent foundation model.

Abstract: The development of artificial intelligence systems is transitioning from creating static, task-specific models to dynamic, agent-based systems capable of performing well in a wide range of applications. We propose an Interactive Agent Foundation Model that uses a novel multi-task agent training paradigm for training AI agents across a wide range of domains, datasets, and tasks. Our training paradigm unifies diverse pre-training strategies, including visual masked auto-encoders, language modeling, and next-action prediction, enabling a versatile and adaptable AI framework. We demonstrate the performance of our framework across three separate domains -- Robotics, Gaming AI, and Healthcare. Our model demonstrates its ability to generate meaningful and contextually relevant outputs in each area. The strength of our approach lies in its generality, leveraging a variety of data sources such as robotics sequences, gameplay data, large-scale video datasets, and textual information for effective multimodal and multi-task learning. Our approach provides a promising avenue for developing generalist, action-taking, multimodal systems.

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‘The situation has become appalling’: fake scientific papers push research credibility to crisis point

Last year, 10,000 sham papers had to be retracted by academic journals, but experts think this is just the tip of the iceberg

Tens of thousands of bogus research papers are being published in journals in an international scandal that is worsening every year, scientists have warned. Medical research is being compromised, drug development hindered and promising academic research jeopardised thanks to a global wave of sham science that is sweeping laboratories and universities.

Last year the annual number of papers retracted by research journals topped 10,000 for the first time. Most analysts believe the figure is only the tip of an iceberg of scientific fraud .

“The situation has become appalling,” said Professor Dorothy Bishop of Oxford University. “The level of publishing of fraudulent papers is creating serious problems for science. In many fields it is becoming difficult to build up a cumulative approach to a subject, because we lack a solid foundation of trustworthy findings. And it’s getting worse and worse.”

The startling rise in the publication of sham science papers has its roots in China, where young doctors and scientists seeking promotion were required to have published scientific papers. Shadow organisations – known as “paper mills” – began to supply fabricated work for publication in journals there.

The practice has since spread to India, Iran, Russia, former Soviet Union states and eastern Europe, with paper mills supplying ­fabricated studies to more and more journals as increasing numbers of young ­scientists try to boost their careers by claiming false research experience. In some cases, journal editors have been bribed to accept articles, while paper mills have managed to establish their own agents as guest editors who then allow reams of ­falsified work to be published.

Dr Dorothy Bishop sitting in a garden

“Editors are not fulfilling their roles properly, and peer reviewers are not doing their jobs. And some are being paid large sums of money,” said Professor Alison Avenell of Aberdeen University. “It is deeply worrying.”

The products of paper mills often look like regular articles but are based on templates in which names of genes or diseases are slotted in at random among fictitious tables and figures. Worryingly, these articles can then get incorporated into large databases used by those working on drug discovery.

Others are more bizarre and include research unrelated to a journal’s field, making it clear that no peer review has taken place in relation to that article. An example is a paper on Marxist ideology that appeared in the journal Computational and Mathematical Methods in Medicine . Others are distinctive because of the strange language they use, including references to “bosom peril” rather than breast cancer and “Parkinson’s ailment” rather Parkinson’s disease.

Watchdog groups – such as Retraction Watch – have tracked the problem and have noted retractions by journals that were forced to act on occasions when fabrications were uncovered. One study, by Nature , revealed that in 2013 there were just over 1,000 retractions. In 2022, the figure topped 4,000 before jumping to more than 10,000 last year.

Of this last total, more than 8,000 retracted papers had been published in journals owned by Hindawi, a subsidiary of the publisher Wiley, figures that have now forced the company to act. “We will be sunsetting the Hindawi brand and have begun to fully integrate the 200-plus Hindawi journals into Wiley’s ­portfolio,” a Wiley spokesperson told the Observer .

The spokesperson added that Wiley had now identified hundreds of fraudsters present in its portfolio of journals, as well as those who had held guest editorial roles. “We have removed them from our systems and will continue to take a proactive … approach in our efforts to clean up the scholarly record, strengthen our integrity processes and contribute to cross-industry solutions.”

But Wiley insisted it could not tackle the crisis on its own, a message echoed by other publishers, which say they are under siege from paper mills. Academics remain cautious, however. The problem is that in many countries, academics are paid according to the number of papers they have published.

“If you have growing numbers of researchers who are being strongly incentivised to publish just for the sake of publishing, while we have a growing number of journals making money from publishing the resulting articles, you have a perfect storm,” said Professor Marcus Munafo of Bristol University. “That is exactly what we have now.”

The harm done by publishing poor or fabricated research is demonstrated by the anti-parasite drug ivermectin. Early laboratory studies indicated it could be used to treat Covid-19 and it was hailed as a miracle drug. However, it was later found these studies showed clear evidence of fraud, and medical authorities have refused to back it as a treatment for Covid.

“The trouble was, ivermectin was used by anti-vaxxers to say: ‘We don’t need vaccination because we have this wonder drug,’” said Jack Wilkinson at Manchester University. “But many of the trials that underpinned those claims were not authentic.”

Wilkinson added that he and his colleagues were trying to develop protocols that researchers could apply to reveal the authenticity of studies that they might include in their own work. “Some great science came out during the pandemic, but there was an ocean of rubbish research too. We need ways to pinpoint poor data right from the start.”

The danger posed by the rise of the paper mill and fraudulent research papers was also stressed by Professor Malcolm MacLeod of Edinburgh University. “If, as a scientist, I want to check all the papers about a particular drug that might target cancers or stroke cases, it is very hard for me to avoid those that are fabricated. Scientific knowledge is being polluted by made-up material. We are facing a crisis.”

This point was backed by Bishop: “People are building careers on the back of this tidal wave of fraudulent science and could end up running scientific institutes and eventually be used by mainstream journals as reviewers and editors. Corruption is creeping into the system.”

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    In a "Bibliography" you list all of the material you may have consulted in preparing your essay, whether or not you have actually cited the work. A "Bibliography" may include any sources related to the topic of the research paper. The list of all citations is commonly organized in a single alphabetical list.

  18. Google Scholar

    Google Scholar provides a simple way to broadly search for scholarly literature. Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions.

  19. How to write a bibliography for a research paper?

    Understanding and writing a Bibliography in an academic paper. A bibliography is a list of sources appended to a research paper for readers to consult if they wish to obtain more information on anything covered in the paper in question. Although 'bibliography' and ' references ' are terms that are often used as synonyms, we must clarify ...

  20. SCIENTIFIC-REPORTS Citation Generator

    Get research tips and citation information or just enjoy some fun posts from our student blog. Citation Machine® helps students and professionals properly credit the information that they use. Cite sources in APA, MLA, Chicago, Turabian, and Harvard for free.

  21. How to Write a Bibliography For a Science Fair Project

    Regina Bailey Updated on June 08, 2019 How to Write a Bibliography For a Science Fair Project When conducting a science fair project, it is important that you keep track of all the sources you use in your research. This includes books, magazines, journals, and Web sites. You will need to list these source materials in a bibliography.

  22. Citation cartels help some mathematicians—and their ...

    Cliques of mathematicians at institutions in China, Saudi Arabia, and elsewhere have been artificially boosting their colleagues' citation counts by churning out low-quality papers that repeatedly reference their work, according to an unpublished analysis seen by Science.As a result, their universities—some of which do not appear to have math departments—now produce a greater number of ...

  23. [2402.05929] An Interactive Agent Foundation Model

    The development of artificial intelligence systems is transitioning from creating static, task-specific models to dynamic, agent-based systems capable of performing well in a wide range of applications. We propose an Interactive Agent Foundation Model that uses a novel multi-task agent training paradigm for training AI agents across a wide range of domains, datasets, and tasks. Our training ...

  24. 'The situation has become appalling': fake scientific papers push

    Last year, 10,000 sham papers had to be retracted by academic journals, but experts think this is just the tip of the iceberg Tens of thousands of bogus research papers are being published in ...