Weidensaul, S. (2012). The first frontier: The forgotten history of struggle, savagery, and endurance in early America. Houghton Mifflin Harcourt.
Cita Chicago Style (17a ed.)Weidensaul, Scott. The First Frontier: The Forgotten History of Struggle, Savagery, and Endurance in Early America. Boston: Houghton Mifflin Harcourt, 2012.
Cita MLA (8a ed.)Weidensaul, Scott. The First Frontier: The Forgotten History of Struggle, Savagery, and Endurance in Early America. Houghton Mifflin Harcourt, 2012.
Precaución: Estas citas no son 100% exactas.