If there is a DOI:
Author last name, Author first name. "Article Title." Journal Title, vol. #, no. #, publication date, pp. #-#. Database Name, DOI.
Robbins, Michael. "Paul Muldoon's Covert Operations." Modern Philology, vol. 109, no. 2, 2011, pp. 266-99. JSTOR, https://doi.org/10.1086/663233.
If there is no DOI, then use a URL (particularly a permalink or stable URL, if one is available), and remove the beginning "http://" or "https://" from the link in your citation:
Author last name, Author first name. "Article Title." Journal Title, vol. #, no. #, publication date, pp. #-#. Database Name, URL.
Merriam, Alan P. "Music in American Culture." American Anthropologist, vol. 57, no. 6, 1955, pp. 1173-1181. JSTOR, www.jstor.org/stable/665962.
Author last name, Author first name. Book title. Publisher Name, publication date.
Jans, Nick. The Last Light Breaking: Life among Alaska's Inupiat Eskimos. Alaska Northwest Books, 1993.
Author last name, Author first name. Book title. Publisher Name, publication date. Database Name, URL.
Barkan, Leonard. Mute Poetry, Speaking Pictures. Princeton UP, 2013. EBSCO eBooks, ezproxy.umgc.edu/login?url=http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=503029&site=ehost-live&scope=site.
Author. "Webpage Title." Name of Website, Publication date, URL.
"Paul Laurence Dunbar." Poetry Foundation, 2016, www.poetryfoundation.org/poems-and-poets/poets/detail/paul-laurence-dunbar.
If the author and website organization are the same, start the website citation with the title of the webpage.
If there is a DOI:
Author last name, author first initial. (Year). Article title. Journal title, volume(issue), pages. DOI
Sagarin, B. J., & Lawler-Sagarin, K. A. (2005). Critically evaluating competing theories: An exercise based on the Kitty Genovese murder. Teaching of Psychology, 32(3), 167–169. http://doi.org/10.1207/s15328023top3203_8
If there is no DOI, then use the home page of the journal website:
Author last name, author first initial. (Year). Article title. Journal title, volume(issue), pages. Retrieved from journal home page
Reitzes, D. C., & Mutran, E. J. (2004). The transition to retirement: Stages and factors that influence retirement adjustment. International Journal of Aging and Human Development, 59(1), 63-84. Retrieved from http://www.baywood.com/journals/PreviewJournals.asp?Id=0091-4150
Author last name, author first initial. (Year). Book title. Publication city: publisher name.
Jans, N. (1993). The last light breaking: Life among Alaska's Inupiat Eskimos. Anchorage, AK: Alaska Northwest Books.
If there is a DOI:
Author last name, author first initial. (Year). Ebook title. DOI
Chaffe-Stengel, P., & Stengel, D. (2012). Working with sample data: Exploration and inference. http://doi.org/10.4128/9781606492147
If there is no DOI, then use the home page of the database:
Author last name, author first initial. (Year). Ebook title. Retrieved from database home page
Miller, L. (2008). Careers for nature lovers & other outdoor types. Retrieved from http://www.ebscohost.com
Author last name, author first initial. (Date). Article title. Retrieved from website address.
Freitas, N. (2015, January 6). People around the world are voluntarily submitting to China’s Great Firewall. Why? Retrieved from http://www.slate.com/blogs/future_tense/2015/01/06/tencent_s_wechat_worldwide_internet_users_are_voluntarily_submitting_to.html
Sea Turtle Restoration Project. (2006). Threats to sea turtles. Retrieved from http://www.seaturtleinc.org/rehabilitation/threats-to-sea-turtles/