APA (7th ed.) Citation

Menzies, G. (2002). 1421: The Year China Discovered America. Harper Perennial.

Chicago Style (17th ed.) Citation

Menzies, Gavin. 1421: The Year China Discovered America. New York: Harper Perennial, 2002.

MLA (9th ed.) Citation

Menzies, Gavin. 1421: The Year China Discovered America. Harper Perennial, 2002.