APA (7th ed.) Citation

Meltzer, M. (1990). Columbus and the world around him. F. Watts.

Chicago Style (17th ed.) Citation

Meltzer, Milton. Columbus and the World Around Him. New York: F. Watts, 1990.

MLA (9th ed.) Citation

Meltzer, Milton. Columbus and the World Around Him. F. Watts, 1990.

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