APA (7th ed.) Citation

Lewis, M., Clark, W., & Coues, E. (1965). History of the expedition under the command of Lewis and Clark. Dover Publications.

Chicago Style (17th ed.) Citation

Lewis, Meriwether, William Clark, and Elliott Coues. History of the Expedition Under the Command of Lewis and Clark. New York: Dover Publications, 1965.

MLA (9th ed.) Citation

Lewis, Meriwether, et al. History of the Expedition Under the Command of Lewis and Clark. Dover Publications, 1965.