APA Citation

Sergeant, E., & Perkins, N. Epidemiology for field veterinarians: An introduction.

Chicago Style Citation

Sergeant, Evan, and Nigel Perkins. Epidemiology for Field Veterinarians: An Introduction.

MLA Citation

Sergeant, Evan, and Nigel Perkins. Epidemiology for Field Veterinarians: An Introduction.

Warning: These citations may not always be 100% accurate.