Cita APA

Clarence H Eckles. (2012). Dairy cattle and milk production (5th.). New York.

Chicago Edition Citation

Clarence H Eckles. Dairy Cattle and Milk Production. 5th. New York, 2012.

Cita MLA

Clarence H Eckles. Dairy Cattle and Milk Production. 5th. New York, 2012.

Atenció: Aquestes cites poden no estar 100% correctes.