APA (7th ed.) Citation

Corey, G., Corey, M. S., & Haynes, R. (2006). Student workbook for groups in action: Evolution and challenges. Thomson Brooks/Cole.

Chicago Style (17th ed.) Citation

Corey, Gerald, Marianne Schneider Corey, and Robert Haynes. Student Workbook for Groups in Action: Evolution and Challenges. Belmont, Calif: Thomson Brooks/Cole, 2006.

MLA (9th ed.) Citation

Corey, Gerald, et al. Student Workbook for Groups in Action: Evolution and Challenges. Thomson Brooks/Cole, 2006.