APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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