Cita APA (7a ed.)

Kornfeld, M. (2013). The First Rocky Mountaineers: Coloradans before Colorado. The University of Utah Press.

Cita Chicago Style (17a ed.)

Kornfeld, Marcel. The First Rocky Mountaineers: Coloradans Before Colorado. Salt Lake City: The University of Utah Press, 2013.

Cita MLA (8a ed.)

Kornfeld, Marcel. The First Rocky Mountaineers: Coloradans Before Colorado. The University of Utah Press, 2013.