Gaya APA

Clarence, E, ., L., A, , E. (1954). Dairy Cattle and Milk Production (4th. Ed.). New York: The Macmillan Company.

Gaya MLA

Clarence, Eckles, ., L., Anthony, , Ernest. "Dairy Cattle and Milk Production". 4th. Ed. New York: The Macmillan Company, 1954. Text.