Cita APA (7th ed.)
Dalton, D. A. (2008). The natural world of Lewis and Clark. University of Missouri Press.
Cita Chicago (17th ed.)
Dalton, David A. The Natural World of Lewis and Clark. Columbia, Mo.: University of Missouri Press, 2008.
Cita MLA (9th ed.)
Dalton, David A. The Natural World of Lewis and Clark. University of Missouri Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.