APA (7th ed.) Citation

Phillips, C., & Axelrod, A. (2005). Encyclopedia of wars. Facts on File, Inc..

Chicago Style (17th ed.) Citation

Phillips, Charles, and Alan Axelrod. Encyclopedia of Wars. New York: Facts on File, Inc., 2005.

MLA (8th ed.) Citation

Phillips, Charles, and Alan Axelrod. Encyclopedia of Wars. Facts on File, Inc., 2005.

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