APA (7 ম সংস্করণ) উদ্ধৃতি

Corey, M. S., Corey, G., & Corey, C. (2014). Groups: Process and practice (Ninth edition.). Brooks/Cole, Cengage Learning.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Corey, Marianne Schneider, Gerald Corey, এবং Cindy Corey. Groups: Process and Practice. Ninth edition. Australia: Brooks/Cole, Cengage Learning, 2014.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Corey, Marianne Schneider, et al. Groups: Process and Practice. Ninth edition. Brooks/Cole, Cengage Learning, 2014.