Ray, D. K. (2007). Down the Colorado: The story of John Wesley Powell, the one-armed explorer. Francis Foster Books/Farrar, Straus and Giroux.
Style de citation Chicago (17e éd.)Ray, Deborah Kogan. Down the Colorado: The Story of John Wesley Powell, the One-armed Explorer. New York: Francis Foster Books/Farrar, Straus and Giroux, 2007.
Style de citation MLA (8e éd.)Ray, Deborah Kogan. Down the Colorado: The Story of John Wesley Powell, the One-armed Explorer. Francis Foster Books/Farrar, Straus and Giroux, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.