APA-referens (7:e uppl.)
Nelson, W. D. (2003). Interpreters with Lewis and Clark: The story of Sacagawea and Toussaint Charbonneau. University of North Texas Press.
Chicago-referens (17:e uppl.)
Nelson, W. Dale. Interpreters with Lewis and Clark: The Story of Sacagawea and Toussaint Charbonneau. Denton, Tex.: University of North Texas Press, 2003.
MLA-referens (9:e uppl.)
Nelson, W. Dale. Interpreters with Lewis and Clark: The Story of Sacagawea and Toussaint Charbonneau. University of North Texas Press, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.