APA (7th ed.) Citation

Allitt, P. (2014). A climate of crisis: America in the age of environmentalism. The Penguin Press.

Chicago Style (17th ed.) Citation

Allitt, Patrick. A Climate of Crisis: America in the Age of Environmentalism. New York: The Penguin Press, 2014.

MLA (9th ed.) Citation

Allitt, Patrick. A Climate of Crisis: America in the Age of Environmentalism. The Penguin Press, 2014.