Cita APA (7a ed.)

Udall, S. L. (2002). The forgotten founders: Rethinking the history of the Old West. Island Press Shearwater Books.

Cita Chicago Style (17a ed.)

Udall, Stewart L. The Forgotten Founders: Rethinking the History of the Old West. Washington, D.C., Covelo, Calif: Island Press Shearwater Books, 2002.

Cita MLA (9a ed.)

Udall, Stewart L. The Forgotten Founders: Rethinking the History of the Old West. Island Press Shearwater Books, 2002.