APA Citation

National Geographic Society. Cartographic Division, & National Geographic Society. Cartographic Division. (1975). Political world. Washington: [editor no identificado].

Chicago Style Citation

National Geographic Society. Cartographic Division, and National Geographic Society. Cartographic Division. Political World. Washington: [editor no identificado], 1975.

MLA Citation

National Geographic Society. Cartographic Division, and National Geographic Society. Cartographic Division. Political World. Washington: [editor no identificado], 1975.

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