Cita APA (7a ed.)
Swanson, F. H. (2015). Where roads will never reach: Wilderness and its visionaries in the Northern Rockies. The University of Utah Press.
Cita Chicago Style (17a ed.)
Swanson, Frederick H. Where Roads Will Never Reach: Wilderness and Its Visionaries in the Northern Rockies. Salt Lake City: The University of Utah Press, 2015.
Cita MLA (9a ed.)
Swanson, Frederick H. Where Roads Will Never Reach: Wilderness and Its Visionaries in the Northern Rockies. The University of Utah Press, 2015.
Precaución: Estas citas no son 100% exactas.