Cita APA

(1988). Inventors and discoverers: Changing our: World. National Geographic Society.

Citación estilo Chicago

Inventors and Discoverers: Changing Our: World. Washington D.C.: National Geographic Society, 1988.

Cita MLA

Inventors and Discoverers: Changing Our: World. National Geographic Society, 1988.

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