Citazione Stile APA (7a Edizione)

Watson, R. I. (1951). The clinical method in psychology. Harper.

Citazione stile Chigago Style (17a edizione)

Watson, Robert Irving. The Clinical Method in Psychology. New York: Harper, 1951.

Citatione MLA (9a ed.)

Watson, Robert Irving. The Clinical Method in Psychology. Harper, 1951.