Παραπομπή APA

Dave Mann. (2010). Gestalt therapy: 100 key points and techniques. Routledge.

Παραπομπή Chicago Style

Dave Mann. Gestalt Therapy: 100 Key Points and Techniques. New York: Routledge, 2010.

Παραπομπή MLA

Dave Mann. Gestalt Therapy: 100 Key Points and Techniques. Routledge, 2010.