APA (7th ed.) Citation
Corey, M. S., Corey, G., & Corey, C. (2018). Groups: Process and practice (10th ed.). Cengage Learning.
Chicago Style (17th ed.) Citation
Corey, Marianne Schneider, Gerald Corey, and Cindy Corey. Groups: Process and Practice. 10th ed. San Francisco, CA: Cengage Learning, 2018.
MLA (9th ed.) Citation
Corey, Marianne Schneider, et al. Groups: Process and Practice. 10th ed. Cengage Learning, 2018.
Warning: These citations may not always be 100% accurate.