Boszormenyi-Nagy, I., & Spark, G. M. (1973). Invisible loyalties: Reciprocity in intergenerational family therapy. Hagerstown, Md.: Medical Department, Harper & Row.
Chicago Style CitationBoszormenyi-Nagy, Ivan, and Geraldine M. Spark. Invisible Loyalties: Reciprocity in Intergenerational Family Therapy. Hagerstown, Md.: Medical Department, Harper & Row, 1973.
MLA CitationBoszormenyi-Nagy, Ivan, and Geraldine M. Spark. Invisible Loyalties: Reciprocity in Intergenerational Family Therapy. Hagerstown, Md.: Medical Department, Harper & Row, 1973.
Warning: These citations may not always be 100% accurate.