APA (7th ed.) Citation

National Geographic Society (U.S.), Kagan, & Hyslop. (2009). Atlas of the Civil War: A comprehensive guide to the tactics and terrain of battle. National Geographic Society.

Chicago Style (17th ed.) Citation

National Geographic Society (U.S.), Kagan, and Hyslop. Atlas of the Civil War: A Comprehensive Guide to the Tactics and Terrain of Battle. Washington: National Geographic Society, 2009.

MLA (8th ed.) Citation

National Geographic Society (U.S.), et al. Atlas of the Civil War: A Comprehensive Guide to the Tactics and Terrain of Battle. National Geographic Society, 2009.