APA (7th ed.) Citation

Long, C. D. (1944). The Labor force in wartime America. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Long, Clarence Dickinson. The Labor Force in Wartime America. New York: National Bureau of Economic Research, 1944.

MLA (9th ed.) Citation

Long, Clarence Dickinson. The Labor Force in Wartime America. National Bureau of Economic Research, 1944.