VanLeeuwen, J. A., Forsythe, L., Tiwari, A., & Chartier, R. (2005). Seroprevalence of antibodies against bovine leukemia virus, bovine viral diarrhea virus, Mycobacterium avium subspecies paratuberculosis, and Neospora caninum in dairy cattle in Saskatchewan. Canadian Veterinary Medical Association.
शिकागो स्टाइल उद्धरणVanLeeuwen, John A., LeeAnn Forsythe, Ashwani Tiwari, और Renee Chartier. Seroprevalence of Antibodies against Bovine Leukemia Virus, Bovine Viral Diarrhea Virus, Mycobacterium Avium Subspecies Paratuberculosis, and Neospora Caninum in Dairy Cattle in Saskatchewan. Canadian Veterinary Medical Association, 2005.
एमएलए उद्धरणVanLeeuwen, John A., LeeAnn Forsythe, Ashwani Tiwari, और Renee Chartier. Seroprevalence of Antibodies against Bovine Leukemia Virus, Bovine Viral Diarrhea Virus, Mycobacterium Avium Subspecies Paratuberculosis, and Neospora Caninum in Dairy Cattle in Saskatchewan. Canadian Veterinary Medical Association, 2005.