Style de citation APA (7e éd.)

Corey, G., & Corey, M. S. (1987). Groups: Process and practice (3rd ed.). Brooks/Cole Pub. Co..

Style de citation Chicago (17e éd.)

Corey, Gerald, et Marianne Schneider Corey. Groups: Process and Practice. 3rd ed. Monterey, Calif.: Brooks/Cole Pub. Co., 1987.

Style de citation MLA (9e éd.)

Corey, Gerald, et Marianne Schneider Corey. Groups: Process and Practice. 3rd ed. Brooks/Cole Pub. Co., 1987.