(1931). The contribution of sociology to social work. Pub. for the New York school of social work by Columbia university press.
Chicagoスタイル(17版)引用形式The Contribution of Sociology to Social Work. New York: Pub. for the New York school of social work by Columbia university press, 1931.
MLA(9版)引用形式The Contribution of Sociology to Social Work. Pub. for the New York school of social work by Columbia university press, 1931.
警告: この引用は必ずしも正確ではありません.