APA(7版)引用形式

National Geographic Book Service. (1988). Inventors and discoverers: Changing our world. National Geographic Society.

Chicagoスタイル(17版)引用形式

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

MLA(9版)引用形式

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

警告: この引用は必ずしも正確ではありません.