Cita APA

Yong, C. W., Nutting, G., & Hupka-Butz, D. (1992). Saskatchewan. Tyzzer's disease in a dog.

Chicago Style Citation

Yong, Choon W., Gail Nutting, i Deb Hupka-Butz. Saskatchewan. Tyzzer's Disease in a Dog. 1992.

Cita MLA

Yong, Choon W., Gail Nutting, i Deb Hupka-Butz. Saskatchewan. Tyzzer's Disease in a Dog. 1992.