Παραπομπή σε μορφή APA (7η εκδ.)

Horrocks, R. (2005). Foundations of Psychotherapy: An Introduction to Individual Therapy. Macmillan Education UK : Imprint: Palgrave.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Horrocks, Roger. Foundations of Psychotherapy: An Introduction to Individual Therapy. London: Macmillan Education UK : Imprint: Palgrave, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Horrocks, Roger. Foundations of Psychotherapy: An Introduction to Individual Therapy. Macmillan Education UK : Imprint: Palgrave, 2005.