Style de citation APA (7e éd.)

Gilbert, S. D. (1982). What happens in therapy. Lothrop, Lee & Shepard Books.

Style de citation Chicago (17e éd.)

Gilbert, Sara D. What Happens in Therapy. New York: Lothrop, Lee & Shepard Books, 1982.

Style de citation MLA (9e éd.)

Gilbert, Sara D. What Happens in Therapy. Lothrop, Lee & Shepard Books, 1982.