APA (7th ed.) Citation

United States. Women's Bureau. (1933). Study of a change from 8 to 6 hours of work. [s.n.].

Chicago Style (17th ed.) Citation

United States. Women's Bureau. Study of a Change from 8 to 6 Hours of Work. [Washington]: [s.n.], 1933.

MLA (9th ed.) Citation

United States. Women's Bureau. Study of a Change from 8 to 6 Hours of Work. [s.n.], 1933.