Also available as an ebook:
When citing sources from an online database (such as a library database), provide the date of retrieval and the name of the database after your citation. This will allow people to retrieve the print version if they do not have access to the database from which you retrieved the article. You can also include the item number or accession number in parentheses at the end, but the APA manual says that this is not required. (For more about citing articles retrieved from electronic databases, see page 278 of the Publication Manual.)
Smyth, A. M., Parker, A. L., & Pease, D. L. (2002). A study of enjoyment of peas. Journal of Abnormal Eating, 8(3). Retrieved February 20, 2003, from PsycARTICLES database.
If you only cite an abstract but the full text of the article is also available, cite the online abstract as other online citations, adding "[Abstract]" after the article or source name. If only the abstract is available, write "Abstract retrieved from" and provide the database name or URL.
Paterson, P. (2008). How well do young offenders with Asperger Syndrome cope in custody?: Two prison case studies [Abstract]. British Journal of Learning Disabilities, 36(1), 54-58. Retrieved from EBSCO Host database.
Bossong, G. Ergativity in Basque. Linguistics, 22(3), 341-392. Abstract retrieved from Linguistics Abstracts Online.
Author, A. A. (Year, Month Day). Title of article. Title of Newspaper. Retrieved http://www.someaddress.com/full/url/
Parker-Pope, T. (2008, May 6). Psychiatry handbook linked to drug industry. The New York Times. Retrieved from http://www.nytimes.com
Electronic books may include books found on personal websites, databases, or even in audio form. Use the following format if the book you are using is only provided in a digital format or is difficult to find in print. If the work is not directly available online or must be purchased, use "Available from," rather than "Retrieved from," and point readers to where they can find it.
De Huff, E.W. Taytay’s tales: Traditional Pueblo Indian tales. Retrieved from http://digital.library.upenn.edu/women/dehuff/taytay/
Davis, J. Familiar birdsongs of the Northwest. Available from http://www.powells.com/cgi-bin/biblio?inkey=1-
Author, A. A., & Author, B. B. (Date of publication). Title of article. In Title of book or larger document (chapter or section number). Retrieved month day, year, from http://www.someaddress.com/full/url/.
Engelshcall, R. S. (1997). Module mod_rewrite: URL Rewriting Engine. In Apache HTTP Server Version 1.3 Documentation (Apache modules.) Retrieved March 10, 2006, from http://httpd.apache.org/docs/1.3/mod/mod_rewrite.html
Peckinpaugh, J. (2003). Change in the Nineties. In J.S. Bough and G.B. DuBois (Eds.), A century of growth in America. Retrieved from GoldStar database.
Note: Use a chapter or section identifier and provide a URL that links directly to the chapter section, not the home page of the Web site.
Cite the information as you normally would for the work you are quoting. (The first example below is from a newspaper article; the second is from a scholarly journal.) In brackets, write "Review of the book" and give the title of the reviewed work. Provide the web address after the words "Retrieved from," if the review is freely available to anyone. If the review comes from a subscription service or database, write "Available from" and provide the information where the review can be purchased.
Zacharek, S. (2008, April 27). Natural women [Review of the book Girls like us ]. The New York Times. Retrieved from http://www.nytimes.com/2008/04/27/books/review/Zachareck-t.html?pagewanted=2
Castle, G. (2007). New millennial Joyce [Review of the books Twenty-first Joyce, Joyce's critics: Transitions in reading and culture, and Joyce's messianism: Dante, negative existence, and the messianic self]. Modern Fiction Studies, 50(1), 163-173. Available from Project MUSE Web site: http://muse.jhu.edu/journals/modern_fiction_studies/toc/mfs52.1.html