(2018). Giant African snails (Slightly revised May 2018.). United States Department of Agriculture, Animal and Plant Health Inspection Service, Plant Protection and Quarantine.
Chicago Style (17th ed.) CitationGiant African Snails. Slightly revised May 2018. [Washington, D.C.]: United States Department of Agriculture, Animal and Plant Health Inspection Service, Plant Protection and Quarantine, 2018.
MLA (9th ed.) CitationGiant African Snails. Slightly revised May 2018. United States Department of Agriculture, Animal and Plant Health Inspection Service, Plant Protection and Quarantine, 2018.
Warning: These citations may not always be 100% accurate.