APA Style (7th ed.)
As per page 48 in the Publication Manual of the American Psychological Association (2020):
Graham, G. (2005). Behaviorism. In E. N. Zalta (Ed.), The Stanford encyclopedia of philosophy (Fall 2007 ed.). Stanford University. http://plato.stanford.edu/entries/behaviorism/
- In-text citation: (Graham, 2005, Popularity of Behaviorism, para. 2)
Reference
American Psychological Association. (2020). Publication manual of the American Psychological Association (7th ed.). https://doi.org/10.1037/0000165-000
