AuthorLastName, F. M. (Date of Publication). Article title: Article subtitle. Journal Title, Volume (Issue), pages. https://doi.org/xx.xxxxxxxxxx
Note: Include the digital object identifier (DOI) if one is assigned. If you retrieved the article online and no DOI is available, include the journal's home page URL as shown below.
The 7th edition standardizes DOI formatting to begin with https://doi.org/ (pp. 299-300).
Website says DOI: 10.1016/j.annepidem.2016.03.005
Include in reference: https://doi.org/10.1016/j.annepidem.2016.03.005
Weiss-Faratci, N., Lurie, I., Neumark, Y., Malowany, M., Cohen, G., Benyamini, Y., Goldbourt, U., & Gerber, Y. (2016). Perceived social support at different times after myocardial infarction and long-term mortality risk: A prospective cohort study. Annals of Epidemiology, 26(6), 424-428. https://doi.org/10.1016/j.annepidem.2016.03.005
Mohammed, E. E. A., & Fateen, E. M. (2019). Identification of three novel homozygous NAGLU mutations in Egyptian patients with Sanfilippo Syndrome B. Meta Gene, 21, Article 100580. https://doi.org/10.1016/j.mgene.2019.100580
The 7th edition standardizes DOI formatting to begin with https://doi.org/ (pp. 299-300).
Website says DOI: 10.1016/j.annepidem.2016.03.005
Include in reference: https://doi.org/10.1016/j.annepidem.2016.03.005
Fetherston, J. D., Lillard, J. W., & Perry, R. D. (1995). Analysis of the pesticin receptor from Yersinia pestis: Role in iron-deficient growth and possible regulation by its siderophore. Journal of Bacteriology, 177(7), 1824-1833.
Reed, S. (2006, August 21). Seeing past the war. Business Week, 16(4), 35-36.
Here is an example of a newspaper where page numbers are part of a section, making a combined page number of "D1."
Seward, Z. (2006, December 14). Colleges expand early admissions. Wall Street Journal, D1-D2.
Most journal articles published online since 2000 have a DOI, but magazine and newspaper articles may not. If you can't find a DOI, insert the internet address (URL).
Clay, R. (2008, June). Science vs. ideology: Psychologists fight back about the misuse of research. Monitor on Psychology, 39(6). https://www.apa.org/monitor/2008/06/ideology
This is a brave new world: articles are published on the web before they've been put into a journal issue.
Look for an "Available online" date, and you may see Xs in place of volume or issue number. Also look for the phrase "Advance Online Publication."
These are "official" publications, but citation material may be incomplete. If an issue number is available by the time your paper is complete, include it as in a normal journal article citation.
Muldoon, K., Towse, J., Simms, V., Perra, O., & Menzies, V. (2012). A longitudinal analysis of estimation, counting skills, and mathematical ability across the first school year. Developmental Psychology. Advance online publication. https://doi.org/10.1037/a0028240
Before it is officially published, an article may appear online as an "author accepted manuscript" or an article "in press". This means it was accepted for publication, but may be slightly different than the officially published version.
Cherkin, D. C., Sherman, K. J., Kahn, J., Wellman, R., Cook, A. J., Johnson, E., Erro, J., Delaney, K., & Deyo, R. A. (in press). A Comparison of the effects of 2 types of massage and usual care on chronic low back pain: A randomized, controlled trial. Annals of Internal Medicine. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3570565/
Per NIH, "pre-prints are complete and public drafts of scientific articles that have not yet been peer reviewed." These may or may not have been submitted to a journal. Unlike accepted manuscripts or articles in press, there may be significant differences from the final version of an article both in content and format. Wherever possible, use and cite the finalized version of a work.
Brown, J., Wakim, P. G., Faraco, C., Saugar-Lanchas, C., Lungu, C., Mendoza-Puccini, C., Rosenberg, E., & Wright, C. (2021). Time to publication of clinical trials funded by the National Institute of Neurological Disorders and Stroke. PubMed Central. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8679128/
For additional examples, see pages 317-321 in the Publication Manual (2019) or the APA Website.
AuthorLastName, F. M. (Year). Book title (edition if applicable). Publisher.
Gutman, R. W. (1999). Mozart: A cultural biography (2nd ed.). Harcourt Brace.
AuthorLastName, F. M. (Year). Book title (edition if applicable). Publisher. https://doi.org/10....
Brown, L. S. (2018). Feminist therapy (2nd ed.). American Psychological Association. https://doi.org/10.1037/0000092-000
If you find an ebook in a library research database, don't include the database name or the URL address. The reason for this is that most ebooks and articles are available through multiple databases, and the URL you found it through may not be usable by readers with different databases available to them (APA Manual, p. 296).
AuthorLastName, F. M. (Year). Book title. Publisher.
Haladyna, T. M., & Rodriguez, M. C. (2013). Developing and validating test items. Routledge.
Hock, R., & Price, G. (2004). The extreme searcher’s Internet handbook: A guide for the serious searcher. CyberAge Books.
Often, a book with no author or editor will be "written by" an organization. In such cases, use the organization's name as an author.
American Psychological Association. (2020). Publication manual of the American Psychological Association (7th ed.). https://doi.org/10.1037/0000165-000
In this example, the author is also the publisher. In such cases, APA does not require you to repeat it as a "publisher."
For help formatting group authors' names, see the APA Style website.
If no organization acts as the author, begin the citation with the book's title.
NAICS Desk Reference: The North American industry classification system desk reference. (2000). JIST Works.
When citing the whole multivolume work:
Wright, S. (1968-1978). Evolution and the Genetics of Populations. (Vols. 1-4). University of Chicago Press.
When citing only one volume in a multivolume set:
Wright, S. (1969). Theory of Gene Frequencies (Vol. 2). University of Chicago Press.
Usually, in an edited volume, you should cite the individual chapter or essay you're using, not the whole book. In such cases, use the example above for "Chapter in a Book."
When citing a whole book which has editors rather than authors:
Duncan, G. J., & Brooks-Gunn, J. (Eds.). (1997). Consequences of growing up poor. Russell Sage Foundation.
In books with an editor or editors, and chapters by separate authors, you will often cite only one chapter, like these examples:
Willson, R. F., Jr. (2005). William Shakespeare's theater. In J. Rosenblum (Ed.), The Greenwood companion to Shakespeare: A comprehensive guide for students (pp. 47-64). Greenwood Press.
Aron, L., Botella, M., & Lubart, T. (2019). Culinary arts: Talent and their development. In R. F. Subotnik, P. Olszewski-Kubilius, & F. C. Worrell (Eds.), The psychology of high performance: Developing human potential into domain-specific talent (pp. 345–359). American Psychological Association. https://doi.org/10.1037/0000120-016
When a book's chapters were not written by separate authors (that is, the book is "authored," not "edited"), cite the whole book in your reference list even if you are only referring to one chapter. Include the chapter reference or page numbers within the in-text citation only. See page 326 of the Publication Manual for more information.
This common citation type covers a lot of what is cited online that is not associated with a larger category (e.g., journal, newspaper, etc.). APA's 7th Edition Manual states that "if you cite multiple pages from a website, [you] create a reference for each" (p. 350).
AuthorLastName, F. M., & AuthorLastName, F. M. (Date of publication). Title of section or document. Website Name. https://....
Friend, J. L. (2017, July 8). Caregiver stress: Don't forget self-care. Mayo Clinic. https://www.mayoclinic.org/healthy-lifestyle/stress-management/in-depth/caregiver-stress/art-20317392
Webpages often do not list an author. The document may be cited as though it were written by an organization or company, rather than a person. This is called a "group author." In the example below, the group author's name is also the broader website's title, so the latter has been omitted from the citation.
Centers for Disease Control and Prevention. (2011, August 2). Hospital support for breastfeeding: Preventing obesity begins in hospitals. https://www.cdc.gov/vitalsigns/BreastFeeding/?s_cid=vitalsigns_082
See also the APA Style page for referencing authors, as these situations can get tricky!
Sheridan-Gonzalez, J. (n.d.). Unlearning violence. New York State Nurses Association. https://www.nysna.org/unlearning-violence
Most things you cite will be pages, sections, or documents on a website. These may be cited through a citation similar to that in the section above.
According to guidelines from APA, full websites are not to be listed in reference list, but rather "include the name of the website in the text and provide the URL in parentheses" (p.350). For more information, see the APA Style Reference Examples page.
Behaviorism. (2019, November 2). In Wikipedia. https://en.wikipedia.org/w/index.php?title=Behaviorism&oldid=924244196
Cite an archived version of an entry or article in a reference work like Wikipedia whenever possible. Doing so allows others to find the same version you saw.
To access an archived version in Wikipedia, select "View History" when on the entry, and then the time and date of the version you used. The address (URL) at the top of the browser will be a link you can cite.
If such a link is not characterized as a permanent link, include both the URL and retrieval date (Publication Manual, p. 329).
When an online reference work is continuously updated, and the versions are not archived, use "n.d." (no date) as the year of publication and include a retrieval date.
Merriam-Webster. (n.d.). Trebuchet. In Merriam-Webster online dictionary.Retrieved November 12, 2019, from https://www.merriam-webster.com/dictionary/trebuchet
Graham, G. (2019). Behaviorism. In E. N. Zalta (Ed.), The Stanford encyclopedia of philosophy (Summer 2019 ed.). Stanford University. https://plato.stanford.edu/archives/spr2019/entries/behaviorism/
If a reference entry has an author, it will look much more like a chapter in an edited book.
Huang. C. (2014). Understanding novice users' help-seeking behavior in getting started with digital libraries: Influence of learning styles. (Publication No. 3646824) [Doctoral dissertation, University of Wisconsin-Milwaukee]. ProQuest Dissertations and Theses.
Publication Number in these citations is now called a "Dissertation/thesis number" in ProQuest Dissertations and Theses.
Lotzar, E. (2018). Employee soft skills and organizational culture: An exploratory case study. [Doctoral dissertation, St. John Fisher College]. Fisher Digital Publications. https://fisherpub.sjfc.edu/education_etd/383/
AuthorLastName, F. M. [@username]. (Year, Month Day). Title of post or up to first 20 words [Descriptions of audiovisuals] [Description of post]. Site Name. http://www.xxxx
National Libraries of Scotland [@natlibscot]I. (2019, October 28). Acid. Snow. Stone. Ripped. Studded. Shredded. Graffiti. Designer. These are all 1980s denim styles. Find out more in our #Talking1980s essay [GIF with link attached] [Tweet]. Twitter. https://twitter.com/natlibscot/status/1188771524968366081?s=19
r/librarians. (2017, December 1). Are there aspects of a career in libraries that perpetuate the librarian stereotypes? [Online forum comment]. Reddit. https://www.reddit.com/r/librarians/comments/7gwxnz/are_there_aspects_of_a_career_in_libraries_that/
(If only author's screen name or handle is available, use that for the author's name.)
AuthorLastName, F. M. (Date of publication). Title of post. Blog Title. http://xxxx
Glazer, G. (2019, October 23). Hocus pocus, practicle magic: Which books should our faviroite movie witches read. Biblip File. https://www.nypl.org/blog/2019/10/23/which-books-for-witches
You can find nursing-specific examples for drug and clinical care entries, DynaMed, Lexidrug, and UpToDate on the Nursing research guide.