APA (7th ed.) Citation

Scofield, J., & Woolfitt, A. (1975). Christopher Columbus and the New World he found. National Geographic Society.

Chicago Style (17th ed.) Citation

Scofield, John, and Adam Woolfitt. Christopher Columbus and the New World He Found. Washington, D.C.: National Geographic Society, 1975.

MLA (9th ed.) Citation

Scofield, John, and Adam Woolfitt. Christopher Columbus and the New World He Found. National Geographic Society, 1975.

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