APA (7e ed.) Bronvermelding

English, P. R. (1988). The growing and finishing pig: Improving efficiency. Farming Press.

Chicago (17e ed.) Bronvermelding

English, Peter Roderick. The Growing and Finishing Pig: Improving Efficiency. Ipswich: Farming Press, 1988.

MLA (9e ed.) Bronvermelding

English, Peter Roderick. The Growing and Finishing Pig: Improving Efficiency. Farming Press, 1988.

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