APA Citatie

Hill, B. (1980). Introduction to economics for students of agriculture. Pergamon Press.

Chicago Style citaat

Hill, Berkeley. Introduction to Economics for Students of Agriculture. Oxford ; New York: Pergamon Press, 1980.

MLA citatie

Hill, Berkeley. Introduction to Economics for Students of Agriculture. Pergamon Press, 1980.

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