APA (7th ed.) Citation

Hackney, H. L., & Cormier, L. S. (2005). The professional counselor: A process guide to helping (5th ed.). Pearson/Allyn and Bacon.

Chicago Style (17th ed.) Citation

Hackney, Harold L., and L. Sherilyn Cormier. The Professional Counselor: A Process Guide to Helping. 5th ed. Boston, Mass: Pearson/Allyn and Bacon, 2005.

MLA (9th ed.) Citation

Hackney, Harold L., and L. Sherilyn Cormier. The Professional Counselor: A Process Guide to Helping. 5th ed. Pearson/Allyn and Bacon, 2005.