Style de citation APA

Corey, M. S., & Marianne Schneider Corey; Gerald Corey. (2007). Becoming a helper. Belmont, CA: Thomson Higher Education.

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.