Citazione Stile APA (7a Edizione)

Weitz, H. (1964). Behavior change through guidance (ed.). John Wiley &Sons.

Citazione stile Chigago Style (17a edizione)

Weitz, Henry. Behavior Change Through Guidance. ed. New York: John Wiley &Sons, 1964.

Citatione MLA (9a ed.)

Weitz, Henry. Behavior Change Through Guidance. ed. John Wiley &Sons, 1964.