Duncan, D., Heat Moon, W. L., Ambrose, S. E., Funkhouser, E., & Burns, K. (1997). Lewis & Clark: An illustrated history ([1st ed.].). Knopf.
Chicago Style (17th ed.) CitationDuncan, Dayton, William Least Heat Moon, Stephen E. Ambrose, Erica Funkhouser, and Ken Burns. Lewis & Clark: An Illustrated History. [1st ed.]. New York: Knopf, 1997.
MLA (8th ed.) CitationDuncan, Dayton, et al. Lewis & Clark: An Illustrated History. [1st ed.]. Knopf, 1997.
Warning: These citations may not always be 100% accurate.