APA (7e ed.) Bronvermelding

John Eyles. (1988). Research in human geography: Introductions and investigations. Basil Blackwell.

Chicago (17e ed.) Bronvermelding

John Eyles. Research in Human Geography: Introductions and Investigations. New York: Basil Blackwell, 1988.

MLA (9e ed.) Bronvermelding

John Eyles. Research in Human Geography: Introductions and Investigations. Basil Blackwell, 1988.

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