United States. Agricultural Research Service. (1954). ARS-33. U.S. Govt. Print. Office.
Chicago Style (17th ed.) CitationUnited States. Agricultural Research Service. ARS-33. [Washington, D.C.]: U.S. Govt. Print. Office, 1954.
MLA (9th ed.) CitationUnited States. Agricultural Research Service. ARS-33. U.S. Govt. Print. Office, 1954.
Warning: These citations may not always be 100% accurate.