Cita APA (7a ed.)

Froland, C. (1981). Helping networks and human services. Sage.

Cita Chicago Style (17a ed.)

Froland, Charles. Helping Networks and Human Services. Beverley Hills: Sage, 1981.

Cita MLA (9a ed.)

Froland, Charles. Helping Networks and Human Services. Sage, 1981.