Ian R Tizard. (2000). Veterinary immunology: An introduction (6.). Philadelphia.
Chicago Edition CitationIan R Tizard. Veterinary Immunology: An Introduction. 6. Philadelphia, 2000.
MLA Edition CitationIan R Tizard. Veterinary Immunology: An Introduction. 6. Philadelphia, 2000.
Warning: These citations may not always be 100% accurate.