Cita APA (7th ed.)

Zastrow, C. (2013). Introduction to social work and social welfare (Sixth Edition.). Brooks Cole.

Cita Chicago (17th ed.)

Zastrow, Charles. Introduction to Social Work and Social Welfare. Sixth Edition. Belmont, California: Brooks Cole, 2013.

Cita MLA (9th ed.)

Zastrow, Charles. Introduction to Social Work and Social Welfare. Sixth Edition. Brooks Cole, 2013.