APA引文

Corey, M. S., & Corey, G. (2007). Becoming a helper. Belmont, CA: Thomson Higher Education.

Trích dẫn kiểu Chicago

Corey, Marianne Schneider, và Gerald Corey. Becoming a Helper. Belmont, CA: Thomson Higher Education, 2007.

MLA引文

Corey, Marianne Schneider, và Gerald Corey. Becoming a Helper. Belmont, CA: Thomson Higher Education, 2007.

警告:這些引文格式不一定是100%准確.