APA (7th ed.) Citation

Costa, D. L. (1998). Hours of work and the fair labor standards act: A study of retail and wholesale trade ; 1938-1950. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Costa, Dora L. Hours of Work and the Fair Labor Standards Act: A Study of Retail and Wholesale Trade ; 1938-1950. Cambridge, Mass: National Bureau of Economic Research, 1998.

MLA (9th ed.) Citation

Costa, Dora L. Hours of Work and the Fair Labor Standards Act: A Study of Retail and Wholesale Trade ; 1938-1950. National Bureau of Economic Research, 1998.