Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Rachman, Stanley, y G. Terence Wilson. The Effects of Psychological Therapy. 2nd enlarged ed. Oxford [etc.]: Pergamon, 1980.

Cita MLA (9a ed.)

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