Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Precaución: Estas citas no son 100% exactas.