APA (7th ed.) Citation

Rachman, S., & Wilson, G. T. (1980). The effects of psychological therapy (2., enlarged ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Rachman, Stanley, and G. Terence Wilson. The Effects of Psychological Therapy. 2., enlarged ed. Oxford: Pergamon Press, 1980.

MLA (9th ed.) Citation

Rachman, Stanley, and G. Terence Wilson. The Effects of Psychological Therapy. 2., enlarged ed. Pergamon Press, 1980.