APA (7th ed.) Citation

Nichols, M. P., & Schwartz, R. P. (1991). Family therapy: Concepts and methods (2nd ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Nichols, Michael P., and Richard P. Schwartz. Family Therapy: Concepts and Methods. 2nd ed. Boston, Mass: Allyn and Bacon, 1991.

MLA (9th ed.) Citation

Nichols, Michael P., and Richard P. Schwartz. Family Therapy: Concepts and Methods. 2nd ed. Allyn and Bacon, 1991.