Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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

Attention : ces citations peuvent ne pas être correctes à 100%.