Micheal Trusfield. (2005). Veterinary Epidemiology (3.). Blackwell Science.
Chicago Edition CitationMicheal Trusfield. Veterinary Epidemiology. 3. Blackwell Science, 2005.
Cita MLAMicheal Trusfield. Veterinary Epidemiology. 3. Blackwell Science, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.