APA(7版)引用形式

(1999). National Geographic Atlas of the World (7th ed.). National geographic society.

Chicagoスタイル(17版)引用形式

National Geographic Atlas of the World. 7th ed. Washington D. C.: National geographic society, 1999.

MLA(9版)引用形式

National Geographic Atlas of the World. 7th ed. National geographic society, 1999.

警告: この引用は必ずしも正確ではありません.