APA (7th ed.) Citation

Sue, D., Sue, D. W., & Sue, S. (1994). Understanding abnormal behavior (4th ed.). Houghton Mifflin Company.

Chicago Style (17th ed.) Citation

Sue, David, Derald Wing Sue, and Stanley Sue. Understanding Abnormal Behavior. 4th ed. Boston: Houghton Mifflin Company, 1994.

MLA (8th ed.) Citation

Sue, David, et al. Understanding Abnormal Behavior. 4th ed. Houghton Mifflin Company, 1994.