United Nations. Department of Economic and Social Affairs. (1971). Methods of projecting the economically active population. United Nations.
Chicago Style (17th ed.) CitationUnited Nations. Department of Economic and Social Affairs. Methods of Projecting the Economically Active Population. New York: United Nations, 1971.
MLA (9th ed.) CitationUnited Nations. Department of Economic and Social Affairs. Methods of Projecting the Economically Active Population. United Nations, 1971.
Warning: These citations may not always be 100% accurate.