Citazione Stile APA (7a Edizione)

Worchel, S., & Shebilske, W. (1989). Psychology: Principles and applications (3rd ed.). Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Worchel, Stephen, e Wayne Shebilske. Psychology: Principles and Applications. 3rd ed. New Jersey: Prentice Hall, 1989.

Citatione MLA (9a ed.)

Worchel, Stephen, e Wayne Shebilske. Psychology: Principles and Applications. 3rd ed. Prentice Hall, 1989.