APA aipamena

Larner, J. (1999). Marco Polo and the discovery of the world. New Haven: Yale University Press.

Chicago Style aipamena

Larner, John. Marco Polo and the Discovery of the World. New Haven: Yale University Press, 1999.

MLA aipamena

Larner, John. Marco Polo and the Discovery of the World. New Haven: Yale University Press, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.