Douglas C Blood & Otto M Radostits. (2003). Veterinary Medicine A Text book of the Diseases of Cattle,Sheep,Pigs,Goat and Horses (9th.). London.
استشهاد بنمط شيكاغوDouglas C Blood و Otto M Radostits. Veterinary Medicine A Text Book of the Diseases of Cattle,Sheep,Pigs,Goat and Horses. 9th. London, 2003.
MLA استشهادDouglas C Blood و Otto M Radostits. Veterinary Medicine A Text Book of the Diseases of Cattle,Sheep,Pigs,Goat and Horses. 9th. London, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.