Group counseling

MLA

Masson, Robert L. Group Counseling : Interventions and Techniques. 7th ed., International ed. Australia: Brooks/Cole Cengage Learning, 2012.

APA

Masson, R. L. (2012). Group counseling : interventions and techniques. 7th ed., International ed. Australia: Brooks/Cole Cengage Learning.

Chicago

Masson, Robert L., Group Counseling: Interventions and Techniques. 7th ed., International ed. Australia: Brooks/Cole Cengage Learning, 2012.