APA (7th ed.) Citation

Ehrenberg Ralph E. Mapping the world: An illustrated history of cartography. National Geographic.

Chicago Style (17th ed.) Citation

Ehrenberg Ralph E. Mapping the World: An Illustrated History of Cartography. Washington: National Geographic.

MLA (9th ed.) Citation

Ehrenberg Ralph E. Mapping the World: An Illustrated History of Cartography. National Geographic.

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