APA (7th ed.) Citation

Woytinsky, W. S. (1937). The labor supply of the United States: Occupational statistics of the 1930 census tabulated by class of work and industry, as well as by sex, race, and age groups (Revised June 1937.). Committee on Social Security.

Chicago Style (17th ed.) Citation

Woytinsky, Wladimir S. The Labor Supply of the United States: Occupational Statistics of the 1930 Census Tabulated by Class of Work and Industry, as Well as by Sex, Race, and Age Groups. Revised June 1937. Washington, D. C.: Committee on Social Security, 1937.

MLA (9th ed.) Citation

Woytinsky, Wladimir S. The Labor Supply of the United States: Occupational Statistics of the 1930 Census Tabulated by Class of Work and Industry, as Well as by Sex, Race, and Age Groups. Revised June 1937. Committee on Social Security, 1937.