Philippson, P. (2012). Gestalt therapy: Roots and branches : collected papers. Karnac.
Chicago Style (17th ed.) CitationPhilippson, 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.
警告:這些引文格式不一定是100%准確.