APA (7th ed.) Citation

Barlow, D., Durand, V. M., & Hofmann, S. (2018). Abnormal Psychology: An Integrative Approach (8th.). Cengage.

Chicago Style (17th ed.) Citation

Barlow, David, V. Mark Durand, and Stefan Hofmann. Abnormal Psychology: An Integrative Approach. 8th. Austrelia: Cengage, 2018.

MLA (9th ed.) Citation

Barlow, David, et al. Abnormal Psychology: An Integrative Approach. 8th. Cengage, 2018.