APA-referens

(1994). Publication manual of the American psychological association. Washington, D. C: American Psychological Association.

Chicago-stil citat

Publication Manual of the American Psychological Association. Washington, D. C: American Psychological Association, 1994.

MLA-referens

Publication Manual of the American Psychological Association. Washington, D. C: American Psychological Association, 1994.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.