Cita APA (7th ed.)

Maio, G. R., Haddock, G., & Verplanken, B. (2019). The psychology of attitudes & attitude change (3rd edition.). SAGE.

Cita Chicago (17th ed.)

Maio, Gregory R., Geoffrey Haddock, i B. Verplanken. The Psychology of Attitudes & Attitude Change. 3rd edition. Los Angeles ; London: SAGE, 2019.

Cita MLA (9th ed.)

Maio, Gregory R., et al. The Psychology of Attitudes & Attitude Change. 3rd edition. SAGE, 2019.