Cita APA (7th ed.)

Zastrow, C. H. (2006). Social work with groups: A comprehensive workbook (6th ed.). Thomson Brooks/Cole.

Cita Chicago (17th ed.)

Zastrow, Charles H. Social Work with Groups: A Comprehensive Workbook. 6th ed. Australia: Thomson Brooks/Cole, 2006.

Cita MLA (9th ed.)

Zastrow, Charles H. Social Work with Groups: A Comprehensive Workbook. 6th ed. Thomson Brooks/Cole, 2006.