APA (7th ed.) Citation

Malam, J. (2003). Columbus reaches the Americas: 12 October 1492 (1. publ.). Cherrytree Books.

Chicago Style (17th ed.) Citation

Malam, John. Columbus Reaches the Americas: 12 October 1492. 1. publ. Slough: Cherrytree Books, 2003.

MLA (9th ed.) Citation

Malam, John. Columbus Reaches the Americas: 12 October 1492. 1. publ. Cherrytree Books, 2003.

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