United States. Public Health Service. (1939). Annual report of the surgeon general of the Public Health Service, for the fiscal year 1939. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Public Health Service. Annual Report of the Surgeon General of the Public Health Service, for the Fiscal Year 1939. [Washington]: [s.n.], 1939.
MLA (9th ed.) CitationUnited States. Public Health Service. Annual Report of the Surgeon General of the Public Health Service, for the Fiscal Year 1939. [s.n.], 1939.
Warning: These citations may not always be 100% accurate.