APA ציטוט

Mickel & Michael Thrusfield. (2005). Veterinary epidemiology (3.). Blackwell science.

Chicago Edition Citation

Mickel and Michael Thrusfield. Veterinary Epidemiology. 3. Blackwell science, 2005.

ציטוט MLA

Mickel and Michael Thrusfield. Veterinary Epidemiology. 3. Blackwell science, 2005.