Invisible loyalties : Reciprocity in intergenerational family therapy

MLA

Böszörményi-Nagy, Iván, and Geraldine M Spark. Invisible Loyalties : Reciprocity In Intergenerational Family Therapy. New York: Harper, 1973.

APA

Böszörményi-Nagy, I., & Spark, G. M. (1973). Invisible loyalties : Reciprocity in intergenerational family therapy. New York: Harper.

Chicago

Böszörményi-Nagy, Iván, and Geraldine M. Spark. Invisible Loyalties: Reciprocity In Intergenerational Family Therapy. New York: Harper, 1973.