Ian M Intyre & Miodrag Ristic. (1981). Diseases of Cattle In the Tropics: Economic anbd Zoonotic Relevance. London.
Chicago Style aipamenaIan M Intyre and Miodrag Ristic. Diseases of Cattle In the Tropics: Economic Anbd Zoonotic Relevance. London, 1981.
MLA aipamenaIan M Intyre and Miodrag Ristic. Diseases of Cattle In the Tropics: Economic Anbd Zoonotic Relevance. London, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.