APA (7th ed.) Citation

Tyrrell, I. R. (2015). Crisis of the Wasteful Nation: Empire and Conservation in Theodore Roosevelt's America. University of Chicago Press.

Chicago Style (17th ed.) Citation

Tyrrell, Ian R. Crisis of the Wasteful Nation: Empire and Conservation in Theodore Roosevelt's America. Chicago, IL: University of Chicago Press, 2015.

MLA (9th ed.) Citation

Tyrrell, Ian R. Crisis of the Wasteful Nation: Empire and Conservation in Theodore Roosevelt's America. University of Chicago Press, 2015.