APA aipamena

Chisholm, M. (1966). Geography and economics. Praeger.

Chicago Style aipamena

Chisholm, Michael. Geography and Economics. New York: Praeger, 1966.

MLA aipamena

Chisholm, Michael. Geography and Economics. Praeger, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.