Cita APA (7a ed.)

Oelschlaeger, M. (1991). The idea of wilderness: From prehistory to the age of ecology. Yale University Press.

Cita Chicago Style (17a ed.)

Oelschlaeger, Max. The Idea of Wilderness: From Prehistory to the Age of Ecology. New Haven: Yale University Press, 1991.

Cita MLA (9a ed.)

Oelschlaeger, Max. The Idea of Wilderness: From Prehistory to the Age of Ecology. Yale University Press, 1991.