APA-referens

Heyns, R. W. (1958). The psychology of personal adjustment. Rinehart and winston.

Chicago-stil citat

Heyns, Roger W. The Psychology of Personal Adjustment. United state: Rinehart and winston, 1958.

MLA-referens

Heyns, Roger W. The Psychology of Personal Adjustment. Rinehart and winston, 1958.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.