Cita APA (7a ed.)

Feltham, C. (1999). Controversies in Psychotherapy and Counselling. Sage Publications.

Cita Chicago Style (17a ed.)

Feltham, Colin. Controversies in Psychotherapy and Counselling. London: Sage Publications, 1999.

Cita MLA (8a ed.)

Feltham, Colin. Controversies in Psychotherapy and Counselling. Sage Publications, 1999.