(2013). Organic livestock requirements. USDA National Organic Program, Agricultural Marketing Service.
Chicago Style (17th ed.) CitationOrganic Livestock Requirements. [Washington, D.C.]: USDA National Organic Program, Agricultural Marketing Service, 2013.
MLA (9th ed.) CitationOrganic Livestock Requirements. USDA National Organic Program, Agricultural Marketing Service, 2013.
Warning: These citations may not always be 100% accurate.