Cita APA

Eckles, C. H., Combs, W. B., & Macy, H. (1951). Milk and milk products.. (4. ed.). New York: McGraw-Hill Book Co.

Citación estilo Chicago

Eckles, Clarence H., Willes Barnes Combs, and Harold Macy. Milk and Milk Products.. 4. ed. New York: McGraw-Hill Book Co, 1951.

Cita MLA

Eckles, Clarence H., Willes Barnes Combs, and Harold Macy. Milk and Milk Products.. 4. ed. New York: McGraw-Hill Book Co, 1951.