Cita APA

National Association of Social Workers & Edwards, R. L. (1995). Encyclopedia of social work (19th ed.). National Association of Social Workers.

Citación estilo Chicago

National Association of Social Workers and Richard L. Edwards. Encyclopedia of Social Work. 19th ed. Washington, DC: National Association of Social Workers, 1995.

Cita MLA

National Association of Social Workers and Richard L. Edwards. Encyclopedia of Social Work. 19th ed. National Association of Social Workers, 1995.