APA (7th ed.) Citation

Kazdin, A. E. (2000). Encyclopedia of psychology. American Psychological Association ; Oxford University Press.

Chicago Style (17th ed.) Citation

Kazdin, Alan E. Encyclopedia of Psychology. Washington, D.C. : Oxford ; New York: American Psychological Association ; Oxford University Press, 2000.

MLA (9th ed.) Citation

Kazdin, Alan E. Encyclopedia of Psychology. American Psychological Association ; Oxford University Press, 2000.