Citazione Stile APA (7a Edizione)

Nelson-Jones, R. (2015). Nelson-Jones' theory and practice of counselling and psychotherapy (Sixth edition.). SAGE.

Citazione stile Chigago Style (17a edizione)

Nelson-Jones, Richard. Nelson-Jones' Theory and Practice of Counselling and Psychotherapy. Sixth edition. Los Angeles: SAGE, 2015.

Citatione MLA (9a ed.)

Nelson-Jones, Richard. Nelson-Jones' Theory and Practice of Counselling and Psychotherapy. Sixth edition. SAGE, 2015.