Cita APA (7th ed.)

Corey & Corey. (1982). Groups: Process and Practice (2nd ed.). Brooks Rub.com.

Cita Chicago (17th ed.)

Corey & Corey. Groups: Process and Practice. 2nd ed. Montere: Brooks Rub.com, 1982.

Cita MLA (9th ed.)

Corey & Corey. Groups: Process and Practice. 2nd ed. Brooks Rub.com, 1982.