APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.