APA Edition Citation

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

Chicago Edition Citation

Maio, Gregory R., Geoffrey Haddock, and B. Verplanken. The Psychology of Attitudes & Attitude Change. 3rd edition. London: Sage, 2019.

MLA Edition Citation

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