Cita APA

Corey, M. S., Corey, G., & Corey, C. (2016). Groups: Process and practice (10th edition.). Cengage Learning.

Citación estilo Chicago

Corey, Marianne Schneider, Gerald Corey, and Cindy Corey. Groups: Process and Practice. 10th edition. San Francisco, CA: Cengage Learning, 2016.

Cita MLA

Corey, Marianne Schneider, et al. Groups: Process and Practice. 10th edition. Cengage Learning, 2016.