D C Blood & O M Radostits. (1989). Veterinary medicine: A text book of the diseases of cattle, sheep, pigs, goats and horses (7.). Bailliere Tindall.
استشهاد بنمط شيكاغوD C Blood و O M Radostits. Veterinary Medicine: A Text Book of the Diseases of Cattle, Sheep, Pigs, Goats and Horses. 7. Bailliere Tindall, 1989.
MLA استشهادD C Blood و O M Radostits. Veterinary Medicine: A Text Book of the Diseases of Cattle, Sheep, Pigs, Goats and Horses. 7. Bailliere Tindall, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.