United States. Dept. of Agriculture & Stefferud, A. (1956). Animal diseases. U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationUnited States. Dept. of Agriculture and Alfred Stefferud. Animal Diseases. Washington, D.C: U.S. Govt. Print. Off., 1956.
MLA (9th ed.) CitationUnited States. Dept. of Agriculture and Alfred Stefferud. Animal Diseases. U.S. Govt. Print. Off., 1956.
Warning: These citations may not always be 100% accurate.