APA

Thrusfield M., Christley R., . (2018). Veterinary epidemiology. New Jersey: Wiley Blackwell.

Chicago

Thrusfield Michael, Christley Robert, . 2018. Veterinary epidemiology. New Jersey: Wiley Blackwell.

Harvard

Thrusfield M., Christley R., . (2018). Veterinary epidemiology. New Jersey: Wiley Blackwell.

MLA

Thrusfield Michael, Christley Robert, . Veterinary epidemiology. New Jersey: Wiley Blackwell. 2018.