Citazione Stile APA (7a Edizione)

Weiten, W., & Halpern, D. F. (2004). Psychology: Themes and variations (6th ed.). Wadsworth Thomson Learning.

Citazione stile Chigago Style (17a edizione)

Weiten, Wayne, e Diane F. Halpern. Psychology: Themes and Variations. 6th ed. Belmont, Calif: Wadsworth Thomson Learning, 2004.

Citatione MLA (9a ed.)

Weiten, Wayne, e Diane F. Halpern. Psychology: Themes and Variations. 6th ed. Wadsworth Thomson Learning, 2004.