APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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