APA (7th ed.) Zitazioa
Matthews, J. A., & Herbert, D. T. (2008). Geography: A very short introduction. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Matthews, John A., eta David T. Herbert. Geography: A Very Short Introduction. Oxford ; New York: Oxford University Press, 2008.
MLA (9th ed.) Zitazioa
Matthews, John A., eta David T. Herbert. Geography: A Very Short Introduction. Oxford University Press, 2008.
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