(2019). National Scrapie Eradication Program: Animal identification and recordkeeping guide for sheep and goats ([March 2019 edition].). United States Department of Agriculture, Animal and Plant Health Inspection Service.
Chicago Style (17th ed.) CitationNational Scrapie Eradication Program: Animal Identification and Recordkeeping Guide for Sheep and Goats. [March 2019 edition]. [Riverdale, Md.]: United States Department of Agriculture, Animal and Plant Health Inspection Service, 2019.
MLA (9th ed.) CitationNational Scrapie Eradication Program: Animal Identification and Recordkeeping Guide for Sheep and Goats. [March 2019 edition]. United States Department of Agriculture, Animal and Plant Health Inspection Service, 2019.
Warning: These citations may not always be 100% accurate.