APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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