APA(7版)引用形式
Philippson, P. (2012). Gestalt therapy: Roots and branches : collected papers. Karnac.
Chicagoスタイル(17版)引用形式
Philippson, Peter. Gestalt Therapy: Roots and Branches : Collected Papers. London: Karnac, 2012.
MLA(9版)引用形式
Philippson, Peter. Gestalt Therapy: Roots and Branches : Collected Papers. Karnac, 2012.
警告: この引用は必ずしも正確ではありません.