Παραπομπή APA

Durand, M. V., & Barlow, D. H. (2003). Essentials of abnormal psychology (3rd. ed.). Thomson Wadsworth.

Παραπομπή Chicago Style

Durand, Mark V., και David H. Barlow. Essentials of Abnormal Psychology. 3rd. ed. Australia: Thomson Wadsworth, 2003.

Παραπομπή MLA

Durand, Mark V., και David H. Barlow. Essentials of Abnormal Psychology. 3rd. ed. Thomson Wadsworth, 2003.