APA引文

Cronon, W., Miles, G. A., & Gitlin, J. (1992). Under an open sky: Rethinking America's Western past. W.W. Norton.

Chicago Style (17th ed.) Citation

Cronon, William, George A. Miles, and Jay Gitlin. Under an Open Sky: Rethinking America's Western Past. New York: W.W. Norton, 1992.

MLA引文

Cronon, William, et al. Under an Open Sky: Rethinking America's Western Past. W.W. Norton, 1992.

警告：這些引文格式不一定是100％准確.