United Nations. Dept. of Economic and Social Affairs. (1969). Organization and administration of social welfare programmes: A series of country studies, Italy. United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Dept. of Economic and Social Affairs. Organization and Administration of Social Welfare Programmes: A Series of Country Studies, Italy. New York: United Nations, 1969.
MLA引文United Nations. Dept. of Economic and Social Affairs. Organization and Administration of Social Welfare Programmes: A Series of Country Studies, Italy. United Nations, 1969.
警告：這些引文格式不一定是100％准確.