National Geographic Maps (Firms), National Geographic Society, Johns, C., & Carroll, A. (2005). Europe. Washington, D.C.: National Geographic Society.
Chicago Style CitationNational Geographic Maps (Firms), National Geographic Society, Chris Johns, and Allen Carroll. Europe. Washington, D.C.: National Geographic Society, 2005.
MLA CitationNational Geographic Maps (Firms), National Geographic Society, Chris Johns, and Allen Carroll. Europe. Washington, D.C.: National Geographic Society, 2005.
Warning: These citations may not always be 100% accurate.