APA引文

Philippson, P. (2012). Gestalt therapy: Roots and branches : collected papers. Karnac.

Chicago Style (17th ed.) Citation

Philippson, Peter. Gestalt Therapy: Roots and Branches : Collected Papers. London: Karnac, 2012.

MLA引文

Philippson, Peter. Gestalt Therapy: Roots and Branches : Collected Papers. Karnac, 2012.