United States. Department of State. (1932). Ninth International Dairy Congress, held in Denmark, July 1931; report of delegation of U.S. to Secretary of State. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of State. Ninth International Dairy Congress, Held in Denmark, July 1931; Report of Delegation of U.S. to Secretary of State. Washington: U.S. GPO, 1932.
MLA (9th ed.) CitationUnited States. Department of State. Ninth International Dairy Congress, Held in Denmark, July 1931; Report of Delegation of U.S. to Secretary of State. U.S. GPO, 1932.
Warning: These citations may not always be 100% accurate.