Everett, J., Frederic Newcomb, W., & Rice Victor, A. (1957). Breeding and improvement of farm animals. McGraw Hill Book Company Inc.
استشهاد بنمط شيكاغوEverett, James, Warwick Frederic Newcomb, و Arthur Rice Victor. Breeding and Improvement of Farm Animals. New York: McGraw Hill Book Company Inc, 1957.
MLA استشهادEverett, James, et al. Breeding and Improvement of Farm Animals. McGraw Hill Book Company Inc, 1957.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.