APA (7th ed.) Citation

Williams, J. M. G. (1997). Cognitive psychology and emotional disorders. Wiley.

Chicago Style (17th ed.) Citation

Williams, J. Mark G. Cognitive Psychology and Emotional Disorders. Chichester, [Eng.]: Wiley, 1997.

MLA (9th ed.) Citation

Williams, J. Mark G. Cognitive Psychology and Emotional Disorders. Wiley, 1997.