Cita APA (7th ed.)

Wolpe, J. (1982). The practice of behavior therapy (3rd ed.). Pergamon.

Cita Chicago (17th ed.)

Wolpe, Joseph. The Practice of Behavior Therapy. 3rd ed. New York: Pergamon, 1982.

Cita MLA (9th ed.)

Wolpe, Joseph. The Practice of Behavior Therapy. 3rd ed. Pergamon, 1982.