Cita APA (7a ed.)

Farrell, J. (2015). The Battle for Yellowstone: Morality and the Sacred Roots of Environmental Conflict. Princeton University Press.

Cita Chicago Style (17a ed.)

Farrell, Justin. The Battle for Yellowstone: Morality and the Sacred Roots of Environmental Conflict. Princeton, New Jersey: Princeton University Press, 2015.

Cita MLA (8a ed.)

Farrell, Justin. The Battle for Yellowstone: Morality and the Sacred Roots of Environmental Conflict. Princeton University Press, 2015.