Cita APA

Herschel Knapp. (2010). Introduction to social work practice: A practical workbook. Sage.

Chicago Edition Citation

Herschel Knapp. Introduction to Social Work Practice: A Practical Workbook. California: Sage, 2010.

Cita MLA

Herschel Knapp. Introduction to Social Work Practice: A Practical Workbook. Sage, 2010.