Fletcher, R. H. (1945). American adventure: The story of the Lewis and Clark expedition. American Pioneer Trails Association.
Style de citation Chicago (17e éd.)Fletcher, Robert H. American Adventure: The Story of the Lewis and Clark Expedition. New York: American Pioneer Trails Association, 1945.
Style de citation MLA (8e éd.)Fletcher, Robert H. American Adventure: The Story of the Lewis and Clark Expedition. American Pioneer Trails Association, 1945.
Attention : ces citations peuvent ne pas être correctes à 100%.