APA (7th ed.) Citation

Lewis, B., & Matthews, R. (2009). The historical atlas of the world at war. Chartwell Books, Inc.

Chicago Style (17th ed.) Citation

Lewis, Brenda, and Rupert Matthews. The Historical Atlas of the World at War. New York: Chartwell Books, Inc, 2009.

MLA (9th ed.) Citation

Lewis, Brenda, and Rupert Matthews. The Historical Atlas of the World at War. Chartwell Books, Inc, 2009.