Style de citation APA (7e éd.)

Mackey, R. A. (1985). Ego psychology and clinical practice. Gardner Press.

Style de citation Chicago (17e éd.)

Mackey, Richard A. Ego Psychology and Clinical Practice. New York: Gardner Press, 1985.

Style de citation MLA (8e éd.)

Mackey, Richard A. Ego Psychology and Clinical Practice. Gardner Press, 1985.