Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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