United States. Department of Agriculture. Office of the Secretary & United States. National Archives and Records Service. (1963). Letters sent by the Secretary of Agriculture, 1893-1929. National Archives and Records Service.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and United States. National Archives and Records Service. Letters Sent by the Secretary of Agriculture, 1893-1929. Washington: National Archives and Records Service, 1963.
MLA (8th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and United States. National Archives and Records Service. Letters Sent by the Secretary of Agriculture, 1893-1929. National Archives and Records Service, 1963.
Warning: These citations may not always be 100% accurate.