APA (7th ed.) Citation

United States. Public Health Service. (1939). Public health reports, Dec. 1, 1939. [s.n.].

Chicago Style (17th ed.) Citation

United States. Public Health Service. Public Health Reports, Dec. 1, 1939. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Public Health Service. Public Health Reports, Dec. 1, 1939. [s.n.], 1939.

Warning: These citations may not always be 100% accurate.