APA (7th ed.) Citation
Corey, G. (1991). Theory and practice of counselling and psychotherapy (4th ed.). Brooks/cole.
Chicago Style (17th ed.) Citation
Corey, Gerald. Theory and Practice of Counselling and Psychotherapy. 4th ed. California: Brooks/cole, 1991.
MLA (9th ed.) Citation
Corey, Gerald. Theory and Practice of Counselling and Psychotherapy. 4th ed. Brooks/cole, 1991.
Warning: These citations may not always be 100% accurate.