APA-viite (7. p.)

Feltham, C., & Horton, I. (2006). The Sage handbook of counselling and psychotherapy (2nd ed.). Sage.

Chicago-viite (17. p.)

Feltham, Colin, ja Ian Horton. The Sage Handbook of Counselling and Psychotherapy. 2nd ed. London: Sage, 2006.

MLA-viite (9. p.)

Feltham, Colin, ja Ian Horton. The Sage Handbook of Counselling and Psychotherapy. 2nd ed. Sage, 2006.