APA (7th ed.) Citation

Wilford, J. N. (1991). The mysterious history of Columbus: An exploration of the man, the myth, the legacy (1. ed.). Knopf.

Chicago Style (17th ed.) Citation

Wilford, John Noble. The Mysterious History of Columbus: An Exploration of the Man, the Myth, the Legacy. 1. ed. New York: Knopf, 1991.

MLA (9th ed.) Citation

Wilford, John Noble. The Mysterious History of Columbus: An Exploration of the Man, the Myth, the Legacy. 1. ed. Knopf, 1991.