APA (7th ed.) Citation

Mann, C. C. (2009). Before Columbus: The Americas of 1491. Atheneum Books for Young Readers.

Chicago Style (17th ed.) Citation

Mann, Charles C. Before Columbus: The Americas of 1491. New York: Atheneum Books for Young Readers, 2009.

MLA (9th ed.) Citation

Mann, Charles C. Before Columbus: The Americas of 1491. Atheneum Books for Young Readers, 2009.