The Penguin atlas of war and peace /
Dan Smith, with Ane Braein.

APA Citation

Smith, D., Bræin, A. (2003). The Penguin atlas of war and peace. 4th ed. New York, N.Y.: Penguin.

MLA Citation

Smith, Dan, and Ane Bræin. The Penguin Atlas of War And Peace. 4th ed. New York, N.Y.: Penguin, 2003.

Warning: These citations may not always be complete (especially for serials).