Παραπομπή σε μορφή APA (7η εκδ.)

American Psychological Association. (1994). Publication manual of the American Psychological Association (4th ed.). American Psychological Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Psychological Association. Publication Manual of the American Psychological Association. 4th ed. Washington: American Psychological Association, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

American Psychological Association. Publication Manual of the American Psychological Association. 4th ed. American Psychological Association, 1994.