APA Citation

National Geographic Society. Cartographic Division, & Darley, J. M. (1960). South America. Washington: [editor no identificado].

Chicago Style Citation

National Geographic Society. Cartographic Division, and James Morrison Darley. South America. Washington: [editor no identificado], 1960.

MLA Citation

National Geographic Society. Cartographic Division, and James Morrison Darley. South America. Washington: [editor no identificado], 1960.

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