Παραπομπή σε μορφή APA (7η εκδ.)

Piper, W. E. (2002). Interpretive and supportive psychotherapies: Matching therapy and patient personality. American Psychological Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Piper, William E. Interpretive and Supportive Psychotherapies: Matching Therapy and Patient Personality. Washington, DC: American Psychological Association, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Piper, William E. Interpretive and Supportive Psychotherapies: Matching Therapy and Patient Personality. American Psychological Association, 2002.