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.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.