APA ציטוט

R Ian Tizard. (1996). Veterinary Immunology: An Introduction (5.). Philadelphia.

Chicago Edition Citation

R Ian Tizard. Veterinary Immunology: An Introduction. 5. Philadelphia, 1996.

ציטוט MLA

R Ian Tizard. Veterinary Immunology: An Introduction. 5. Philadelphia, 1996.