Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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