APA (7e ed.) Bronvermelding

Schultz, D. P. [. a. (2005). Theories of personality (8th ed.). Thomson Learning.

Chicago (17e ed.) Bronvermelding

Schultz, Duane P. [et al.]. Theories of Personality. 8th ed. Australia: Thomson Learning, 2005.

MLA (9e ed.) Bronvermelding

Schultz, Duane P. [et al.]. Theories of Personality. 8th ed. Thomson Learning, 2005.