Cita APA (7a ed.)
Corey, G., Callanan, P., & Corey, M. S. (2003). Issues and ethics in the helping professions (6th ed.). Brooks/Cole/Thomson Learning.
Cita Chicago Style (17a ed.)
Corey, Gerald, Patrick Callanan, y Marianne Schneider Corey. Issues and Ethics in the Helping Professions. 6th ed. Australia ; Pacific Grove, CA: Brooks/Cole/Thomson Learning, 2003.
Cita MLA (9a ed.)
Corey, Gerald, et al. Issues and Ethics in the Helping Professions. 6th ed. Brooks/Cole/Thomson Learning, 2003.
Precaución: Estas citas no son 100% exactas.