APA (7th ed.) Citation
Corey, M. S. (1993). Becoming a helper (2nd ed.). Brooks/Cole.
Chicago Style (17th ed.) Citation
Corey, Marianne Schneider. Becoming a Helper. 2nd ed. Pacific Grove, California: Brooks/Cole, 1993.
MLA (9th ed.) Citation
Corey, Marianne Schneider. Becoming a Helper. 2nd ed. Brooks/Cole, 1993.
Warning: These citations may not always be 100% accurate.