APA (7th ed.) Zitazioa
Kornfeld, M. (2013). The first Rocky Mountaineers: Coloradans before Colorado. The University of Utah Press.
Chicago Style (17th ed.) Zitazioa
Kornfeld, Marcel. The First Rocky Mountaineers: Coloradans Before Colorado. Salt Lake City: The University of Utah Press, 2013.
MLA (9th ed.) Zitazioa
Kornfeld, Marcel. The First Rocky Mountaineers: Coloradans Before Colorado. The University of Utah Press, 2013.
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