APA (7th ed.) Citation

(2016). Questions & answers: Influenza A virus in swine (IAV-S). United States Department of Agriculture, Animal and Plant Health Inspection Service.

Chicago Style (17th ed.) Citation

Questions & Answers: Influenza A Virus in Swine (IAV-S). [Riverdale, Md.]: United States Department of Agriculture, Animal and Plant Health Inspection Service, 2016.

MLA (9th ed.) Citation

Questions & Answers: Influenza A Virus in Swine (IAV-S). United States Department of Agriculture, Animal and Plant Health Inspection Service, 2016.