APA style calls for references to be typed double-spaced, in hanging indention, as shown in the examples. Periodical titles should be written in italics.
Author [Last name], A. [First initial(s)], Author, B., & Author, C. (Year). Article title. Periodical Name, volume (add issue if necessary), paging if given, or other indicator of length. doi: or Retrieved from URL of periodical home page
For magazines, give specific issue month and day. Examples:
Thurston, P. (2009, March 15). Conflict along the Amazon. Spectrum, 35(12), 26-27. Retrieved from http://www.magzies.com/spectrum
Jost, K. (2004, November 5). Sentencing debates. CQ Researcher, 14(39), 925-948. Retrieved from http://library.cqpress.com/cqresearcher/
Article was found on a library database, but by rule, the home page of the journal is given in the citation.
McMaster, K. L., Kung, S., Han, I., & Cao, M. (2008). Peer-assisted learning strategies: A "Tier 1" approach to promoting English learners' response to intervention. Exceptional Children 74, 194-214. Retrieved from http://journals.cec.sped.org/ec
Fredericks, S., Jordan, F., Burke, M., Yancey, T., Jackson, M., Trollope, A.,...Kong, K. (2008). Cognitive ergonomics and concept-stage desk design. Journal of Ergonomic Research, 25(3), 64-283. doi:10.1016/j.erg.2008.05.004
Pollack, A. (2011, July 12). In Midwest, flutters may be far fewer. New York Times D1. Retrieved from http://www.nytimes.com/
These reprints appear in the Literature Resource Center and can be identified by the phrase Rpt. in at the beginning of a second line of source information on the results page:
Palmer, J.W. (2004). From Owl Creek to la Riviere du Hibou: The film adaptation of Bierce's "An occurrence at Owl Creek bridge." In J. Palmisano (Ed.), Short Story Criticism, 72 (pp. 363-371). Detroit: Gale. (Reprinted from Southern Humanities Review, 11, 363-71, 1977) Retrieved from http://infotrac.galegroup.com
Journal articles show the title of the journal followed by a volume and issue number, with a date in parentheses. There is no "Rpt." statement:
Articles which have not been reprinted in a reference book are cited like any other periodical article without a DOI:
Samide, D.E. (2005, May). Anatomy of a classic: Ambrose Bierce cleverly used some key literary tools in crafting his Civil War tale "An occurrence at Owl Creek Bridge." The Writer, 118(5), 42. Retrieved from http://www.writermag.com/wrt/