Durand, J. D., & Goldfield, E. D. (1944). Sixteenth census of the United States: 1940: population: estimates of labor force, employment, and unemployment in the United States, 1940 and 1930. United States Department of Commerce, Bureau of the Census, [1944].
Chicago Style (17th ed.) CitationDurand, John Dana, and Edwin D. Goldfield. Sixteenth Census of the United States: 1940: Population: Estimates of Labor Force, Employment, and Unemployment in the United States, 1940 and 1930. [Washington, D.C.]: United States Department of Commerce, Bureau of the Census, [1944], 1944.
MLA (9th ed.) CitationDurand, John Dana, and Edwin D. Goldfield. Sixteenth Census of the United States: 1940: Population: Estimates of Labor Force, Employment, and Unemployment in the United States, 1940 and 1930. United States Department of Commerce, Bureau of the Census, [1944], 1944.