Cita APA (7a ed.)

Dryden, W. (1987). Cognitive-behavioural approaches to psychotherapy. Hemisphere Publ.

Cita Chicago Style (17a ed.)

Dryden, Windy. Cognitive-behavioural Approaches to Psychotherapy. New York [u.a.]: Hemisphere Publ, 1987.

Cita MLA (8a ed.)

Dryden, Windy. Cognitive-behavioural Approaches to Psychotherapy. Hemisphere Publ, 1987.