Citação 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.
Citação do estilo Chicago (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.
Citação 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.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.