National Association of Social Workers. (1978). Compilation of public social policy statements. National Association of Social Workers.
Chicago-Zitierstil (17. Ausg.)National Association of Social Workers. Compilation of Public Social Policy Statements. San Francisco, Calif: National Association of Social Workers, 1978.
MLA-Zitierstil (8. Ausg.)National Association of Social Workers. Compilation of Public Social Policy Statements. National Association of Social Workers, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.