APA Citation

National Geographic Society. Cartographic Division. (1992). Indian Ocean: Changing the face of earth. Washington: The Society.

Chicago Style Citation

National Geographic Society. Cartographic Division. Indian Ocean: Changing the Face of Earth. Washington: The Society, 1992.

MLA Citation

National Geographic Society. Cartographic Division. Indian Ocean: Changing the Face of Earth. Washington: The Society, 1992.

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