APA引文

Potterfield, P. (2012). Classic hikes of North America: 25 breathtaking treks in the United States and Canada. W.W. Norton & Co..

Chicago Style (17th ed.) Citation

Potterfield, Peter. Classic Hikes of North America: 25 Breathtaking Treks in the United States and Canada. New York: W.W. Norton & Co., 2012.

MLA引文

Potterfield, Peter. Classic Hikes of North America: 25 Breathtaking Treks in the United States and Canada. W.W. Norton & Co., 2012.

警告：這些引文格式不一定是100％准確.