Dyfyniad APA

(1992). Bovine medicine: Diseases and husbandry of cattle. Oxford: Blackwell Science.

Dyfyniad Arddull Chicago

Bovine Medicine: Diseases and Husbandry of Cattle. Oxford: Blackwell Science, 1992.

Dyfyniad MLA

Bovine Medicine: Diseases and Husbandry of Cattle. Oxford: Blackwell Science, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.