Roberts, D. (2011). Finding Everett Ruess: The life and unsolved disappearance of a legendary wilderness explorer. Broadway Books.
Style de citation Chicago (17e éd.)Roberts, David. Finding Everett Ruess: The Life and Unsolved Disappearance of a Legendary Wilderness Explorer. New York, NY: Broadway Books, 2011.
Style de citation MLA (8e éd.)Roberts, David. Finding Everett Ruess: The Life and Unsolved Disappearance of a Legendary Wilderness Explorer. Broadway Books, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.