United States. Bureau of Agricultural Economics. (1931). Official U.S. standards for grades of lamb carcasses, yearling mutton, and mutton carcasses, effective Feb. 16, 1931 under Act of Congress approved May 27, 1930. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Bureau of Agricultural Economics. Official U.S. Standards for Grades of Lamb Carcasses, Yearling Mutton, and Mutton Carcasses, Effective Feb. 16, 1931 Under Act of Congress Approved May 27, 1930. Washington: U.S. GPO, 1931.
MLA (9th ed.) CitationUnited States. Bureau of Agricultural Economics. Official U.S. Standards for Grades of Lamb Carcasses, Yearling Mutton, and Mutton Carcasses, Effective Feb. 16, 1931 Under Act of Congress Approved May 27, 1930. U.S. GPO, 1931.
Warning: These citations may not always be 100% accurate.