Dyfyniad APA

William O & O William Reece. (1993). Duke's physiology of domestic animals (11.). New Delhi.

Dyfyniad Arddull Chicago

William O and O William Reece. Duke's Physiology of Domestic Animals. 11. New Delhi, 1993.

Dyfyniad MLA

William O and O William Reece. Duke's Physiology of Domestic Animals. 11. New Delhi, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.