Cita APA (7th ed.)

Weiten, W. (2011). Psychology: Themes and variations (8th ed., briefer version.). Wadsworth Cengage Learning.

Cita Chicago (17th ed.)

Weiten, Wayne. Psychology: Themes and Variations. 8th ed., briefer version. Australia: Wadsworth Cengage Learning, 2011.

Cita MLA (9th ed.)

Weiten, Wayne. Psychology: Themes and Variations. 8th ed., briefer version. Wadsworth Cengage Learning, 2011.