United States. Animal and Plant Health Inspection Service. Veterinary Services. African swine fever: An expanding threat to American hogs ([Rev. June 1979., Slightly revised June 1980].).
Chicago Style (17th ed.) CitationUnited States. Animal and Plant Health Inspection Service. Veterinary Services. African Swine Fever: An Expanding Threat to American Hogs. [Rev. June 1979., Slightly revised June 1980].
MLA (9th ed.) CitationUnited States. Animal and Plant Health Inspection Service. Veterinary Services. African Swine Fever: An Expanding Threat to American Hogs. [Rev. June 1979., Slightly revised June 1980].
Warning: These citations may not always be 100% accurate.