Cita APA (7th ed.)

British Association of Psychotherapists. Clinical Service, ebrary, Inc, Cooper, J., Alfillé, H., & Tonnesmann, M. (2005). Assessment in psychotherapy. Karnac Books.

Cita Chicago (17th ed.)

British Association of Psychotherapists. Clinical Service, Inc ebrary, Judy Cooper, Helen Alfillé, i Margret Tonnesmann. Assessment in Psychotherapy. London: Karnac Books, 2005.

Cita MLA (9th ed.)

British Association of Psychotherapists. Clinical Service, et al. Assessment in Psychotherapy. Karnac Books, 2005.