Cita APA

Tizard, I. R. (1977). An introduction to veterinary immunology. Philadelphia: Saunders.

Chicago Style Citation

Tizard, Ian R. An Introduction to Veterinary Immunology. Philadelphia: Saunders, 1977.

Cita MLA

Tizard, Ian R. An Introduction to Veterinary Immunology. Philadelphia: Saunders, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.