Dyfyniad APA

Blair, R. (2007). Nutrition and feeding of organic pigs. CABI North American Office.

Dyfyniad Arddull Chicago

Blair, Robert. Nutrition and Feeding of Organic Pigs. Cambridge, MA: CABI North American Office, 2007.

Dyfyniad MLA

Blair, Robert. Nutrition and Feeding of Organic Pigs. CABI North American Office, 2007.

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