APA (7th ed.) Citation

United States. Public Health Service. (1937). Occupational and environmental analysis of cement, clay, and pottery industries. [s.n.].

Chicago Style (17th ed.) Citation

United States. Public Health Service. Occupational and Environmental Analysis of Cement, Clay, and Pottery Industries. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

United States. Public Health Service. Occupational and Environmental Analysis of Cement, Clay, and Pottery Industries. [s.n.], 1937.