Ehrenberg, R. E. (2006). Mapping the world: An illustrated history of cartography. Washington, D.C.: National Geographic.
Chicago Style CitationEhrenberg, Ralph E. Mapping the World: An Illustrated History of Cartography. Washington, D.C.: National Geographic, 2006.
MLA CitationEhrenberg, Ralph E. Mapping the World: An Illustrated History of Cartography. Washington, D.C.: National Geographic, 2006.
Warning: These citations may not always be 100% accurate.