APA (7th ed.) Citation

Freedman, R. (2007). Who was first?: Discovering the Americas. Clarion Books.

Chicago Style (17th ed.) Citation

Freedman, Russell. Who Was First?: Discovering the Americas. New York: Clarion Books, 2007.

MLA (8th ed.) Citation

Freedman, Russell. Who Was First?: Discovering the Americas. Clarion Books, 2007.

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