Style de citation APA (7e éd.)

Corey, G., Corey, M. S., & Callanan, P. (1998). Issues and ethics in the helping professions (Fifth edition.). Brooks/Cole.

Style de citation Chicago (17e éd.)

Corey, Gerald, Marianne Schneider Corey, et Patrick Callanan. Issues and Ethics in the Helping Professions. Fifth edition. Pacific Grove, CA: Brooks/Cole, 1998.

Style de citation MLA (9e éd.)

Corey, Gerald, et al. Issues and Ethics in the Helping Professions. Fifth edition. Brooks/Cole, 1998.