As noted above, when citing an article in an electronic journal, include a DOI if one is associated with the article.
Baniya, S., & Weech, S. (2019). Data and experience design: Negotiating community-oriented digital research with service-learning. Purdue Journal of Service-Learning and International Engagement, 6(1), 11–16. https://doi.org/10.5703/1288284316979
DOIs may not always be available. In these cases, use a URL. Many academic journals provide stable URLs that function similarly to DOIs. These are preferable to ordinary URLs copied and pasted from the browser's address bar.
Denny, H., Nordlof, J., & Salem, L. (2018). "Tell me exactly what it was that I was doing that was so bad": Understanding the needs and expectations of working-class students in writing centers. Writing Center Journal, 37(1), 67–98. https://www.jstor.org/stable/26537363
Note that, in the example above, there is a quotation in the title of the article. Ordinary titles lack quotation marks.
Author, A. A. (Year of publication). Title of work: Capital letter also for subtitle. Publisher Name.
Stoneman, R. (2008). Alexander the Great: A life in legend. Yale University Press.
Source: Purdue Online Writing Lab
Publication Manual of the American Psychological Association by 
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