Style de citation APA

Bates, M. M., & Johnson, C. D. (1972). Group leadership: A manual for group counseling leaders. Colorado: Love Pub. Co.

Style de citation Chicago

Bates, Marilyn M., et Clarence D. Johnson. Group Leadership: A Manual for Group Counseling Leaders. Colorado: Love Pub. Co, 1972.

Style de citation MLA

Bates, Marilyn M., et Clarence D. Johnson. Group Leadership: A Manual for Group Counseling Leaders. Colorado: Love Pub. Co, 1972.

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