United States. Public Health Service. (1941). Regulations for the Sale of Viruses, Serums, Toxins, and Analogous Products, In the District of Columbia and Interstate Traffic, Approved Oct. 12, 1940. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Public Health Service. Regulations for the Sale of Viruses, Serums, Toxins, and Analogous Products, In the District of Columbia and Interstate Traffic, Approved Oct. 12, 1940. [Washington]: [publisher not identified], 1941.
MLA (9th ed.) CitationUnited States. Public Health Service. Regulations for the Sale of Viruses, Serums, Toxins, and Analogous Products, In the District of Columbia and Interstate Traffic, Approved Oct. 12, 1940. [publisher not identified], 1941.
Warning: These citations may not always be 100% accurate.