E J Catcott & J F Smithcors. (1966). Progress in cattle and sheep practice. American veterinary publications inc.
استشهاد بنمط شيكاغوE J Catcott و J F Smithcors. Progress in Cattle and Sheep Practice. American veterinary publications inc, 1966.
MLA استشهادE J Catcott و J F Smithcors. Progress in Cattle and Sheep Practice. American veterinary publications inc, 1966.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.