APA (7th ed.) Citation

Davidson, G. C., & Nearle, J. M. (1990). Abnormal psychology (5th ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Davidson, Gerald C., and John M. Nearle. Abnormal Psychology. 5th ed. New York: John Wiley & Sons, 1990.

MLA (9th ed.) Citation

Davidson, Gerald C., and John M. Nearle. Abnormal Psychology. 5th ed. John Wiley & Sons, 1990.