APA Citatie

Nelson-Jones,Richard. (2011). Theory and practice of counselling and therapy (5th ed.). Sage.

Chicago Style citaat

Nelson-Jones,Richard. Theory and Practice of Counselling and Therapy. 5th ed. New Delhi: Sage, 2011.

MLA citatie

Nelson-Jones,Richard. Theory and Practice of Counselling and Therapy. 5th ed. Sage, 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.