Tubbs, S. A. (2008). Why Sacagawea deserves the day off & other lessons from the Lewis & Clark Trail. University of Nebraska Press.
Cita Chicago Style (17a ed.)Tubbs, Stephenie Ambrose. Why Sacagawea Deserves the Day off & Other Lessons from the Lewis & Clark Trail. Lincoln: University of Nebraska Press, 2008.
Cita MLA (8a ed.)Tubbs, Stephenie Ambrose. Why Sacagawea Deserves the Day off & Other Lessons from the Lewis & Clark Trail. University of Nebraska Press, 2008.
Precaución: Estas citas no son 100% exactas.