Lua APA (7ú heag.)
Corey, G., Callanan, P., Corey, C., & Corey, M. S. (2019). Issues and ethics in the helping professions (10th ed.). Cengage.
Lua i Stíl Chicago (17ú heag.)
Corey, Gerald, Patrick Callanan, Cindy Corey, agus Marianne Schneider Corey. Issues and Ethics in the Helping Professions. 10th ed. Australia: Cengage, 2019.
Lua MLA (9ú heag.)
Corey, Gerald, et al. Issues and Ethics in the Helping Professions. 10th ed. Cengage, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.