APA (7th ed.) Citation

POLO, M., & KOMROFF, M. (1982). The Travels. Penguin Books.

Chicago Style (17th ed.) Citation

POLO, Marco, and Manuel KOMROFF. The Travels. New York-Liveright-London: Penguin Books, 1982.

MLA (9th ed.) Citation

POLO, Marco, and Manuel KOMROFF. The Travels. Penguin Books, 1982.

Warning: These citations may not always be 100% accurate.