Cita APA (7a ed.)

Corey, G. (2005). Theory and practice of counselling and psychotherapy (7th ed.). Brooks/Cole.

Cita Chicago Style (17a ed.)

Corey, Gerald. Theory and Practice of Counselling and Psychotherapy. 7th ed. Thomson: Brooks/Cole, 2005.

Cita MLA (9a ed.)

Corey, Gerald. Theory and Practice of Counselling and Psychotherapy. 7th ed. Brooks/Cole, 2005.