APA Citatie

Barnes, I. (1988). Work book to accompany an introduction to modern economics.

Chicago Style citaat

Barnes, Ian. Work Book to Accompany an Introduction to Modern Economics. London, Longman, 1988.

MLA citatie

Barnes, Ian. Work Book to Accompany an Introduction to Modern Economics. 1988.

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