Cita APA (7a ed.)
National Association of Social Workers. (1956). Social work. National Association of Social Workers.
Cita Chicago Style (17a ed.)
National Association of Social Workers. Social Work. New York, N.Y.: National Association of Social Workers, 1956.
Cita MLA (9a ed.)
National Association of Social Workers. Social Work. National Association of Social Workers, 1956.
Precaución: Estas citas no son 100% exactas.