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APA (6th Edition) Documentation Style


Online periodical article from a database (e.g. ProQuest) without DOI

Weyandt, L. L., Iwaszuk, W., Fulton, K., Ollerton, M., Beatty, N., Fouts, H., et al. (2003).

         The internal restlessness scale: Performance of college students with and without

         ADHD. Journal of Learning Disabilities, 36, 382-389. Retrieved January 20, 2004,

         from https://journals.sagepub.com/ldx

Online periodical article from a database (e.g. ProQuest) with DOI

Schaeffer, A.M. (2008). Epidemiology and evaluation of chronic pelvic pain syndrome in

         men. International Journal of Antimicrobial Agents, 31, 108-111. doi: 10.1016/j.i


Online periodical article from a Web site (whose URL or content may change over time)

Dickey, C. (2004, February 20). Garbage in, garbage out. Newsweek. Retrieved February

         23, 2004, from http://www.msnbc.msn.com/id/4315416/

Information from a Web site

Kochanek, K.D. & Martin, J.A. (2004, February 11). Supplemental analyses of recent

         trends in infant mortality. Retrieved February 20, 2004, from National Center for

         Health Statistics Web site: http://www.cdc.gov/nchs/products/pubs/pubd/hestats/


Corporate author on a Web site

Hood Canal Coordinating Council. Hood Canal Regional Knotweek Control Strategy, from


Electronic book, entire book

Moynihan, R. & Cassels, A. (2005). Selling sickness: How drug companies are turning

         us all into patients [NetLibrary version]. Retrieved from http://www.netlibrary.com

Electronic book chapter

Viruses, worms and other Malware. (2006). In Bradley, Tony & Carvey, Harlan, Essential

         computer security: Everyone’s guide to e-mail, internet and wireless security.

         Retrieved from http://www.netlibrary.com

Electronic reference work

Rosenblum (2009). Carbon taxes. In Cioff, David & Goudie, Andrew (Eds.), Oxford

         Companion to global change. Retrieved from Oxford Reference Online http://www.



Doe, J. J. (personal communication, January 23, 2004)

Internet message boards, electronic mailing lists, etc.

Dewsbery, V. (1999, September 24). Re: Electrical installations [Online forum comment].

         Retrieved from: http://groups.yahoo.com/group/term/message/106

Blog entry

Cool, J. (2002, October 4). Re: Learning to dress cool. [Web log message].

         Retrieved from http://joe.cool.com/diary/

Video blog post

Dylan, Bob (1963). Blowin' in the Wind [Video file]. Retrieved from http://www.youtube.com/



►New in the 6th edition!

  • If a final version of an article is being referenced there is no need for a retrieval date.
  • If a DOI is given, there is no need to include a database name or URL.
  • If no DOI is given, give the exact URL, or the URL of the journal home page if the content is accessible by subscription
  • Use “Available from” instead of “Retrieved from” when the URL leads to information on how to obtain the material rather than to the material itself.
  • Include the database name for e-books to aid readers in finding the electronic version.

Printable version of APA Documentation Style