APA引文

Challacombe, S., & Kraay, J. N. (2004). 100 wonders of the world: The finest treasures of civilization and nature on five continents. Chartwell Books.

芝加哥风格引文

Challacombe, Stephen, 与 J. N. Kraay. 100 Wonders of the World: The Finest Treasures of Civilization and Nature on Five Continents. Edison, N.J: Chartwell Books, 2004.

MLA引文

Challacombe, Stephen, 与 J. N. Kraay. 100 Wonders of the World: The Finest Treasures of Civilization and Nature on Five Continents. Chartwell Books, 2004.

警告:这些引文格式不一定是100%准确.