Dyfyniad APA

Douglas C Blood & Otto M Radostits. (2003). Veterinary Medicine A Text book of the Diseases of Cattle,Sheep,Pigs,Goat and Horses (9th.). London.

Dyfyniad Arddull Chicago

Douglas C Blood and Otto M Radostits. Veterinary Medicine A Text Book of the Diseases of Cattle,Sheep,Pigs,Goat and Horses. 9th. London, 2003.

Dyfyniad MLA

Douglas C Blood and Otto M Radostits. Veterinary Medicine A Text Book of the Diseases of Cattle,Sheep,Pigs,Goat and Horses. 9th. London, 2003.

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