APA引文

Thrusfield, M. V. (2007). Veterinary epidemiology. London: Butterworths.

Trích dẫn kiểu Chicago

Thrusfield, M. V. Veterinary Epidemiology. London: Butterworths, 2007.

MLA引文

Thrusfield, M. V. Veterinary Epidemiology. London: Butterworths, 2007.

警告：这些引文格式不一定是100％准确.