Citazione Stile APA (7a Edizione)

Wolpe, J. (1969). The practice of behavior therapy. Pergamon Press.

Citazione stile Chigago Style (17a edizione)

Wolpe, Joseph. The Practice of Behavior Therapy. New York: Pergamon Press, 1969.

Citatione MLA (9a ed.)

Wolpe, Joseph. The Practice of Behavior Therapy. Pergamon Press, 1969.