APA (7th ed.) Citation

International Conference on Family Therapy, Andolfi, M., & Zwerling, I. (1980). Dimensions of family therapy. Guilford.

Chicago Style (17th ed.) Citation

International Conference on Family Therapy, Maurizio Andolfi, and Israel Zwerling. Dimensions of Family Therapy. New York: Guilford, 1980.

MLA (9th ed.) Citation

International Conference on Family Therapy, et al. Dimensions of Family Therapy. Guilford, 1980.