United States. Public Health Service. (1931). Transactions of annual Conference of State and Territorial Health Officers with U.S. Public Health Service. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Public Health Service. Transactions of Annual Conference of State and Territorial Health Officers with U.S. Public Health Service. Washington, D.C.: [publisher not identified], 1931.
MLA (9th ed.) CitationUnited States. Public Health Service. Transactions of Annual Conference of State and Territorial Health Officers with U.S. Public Health Service. [publisher not identified], 1931.
Warning: These citations may not always be 100% accurate.