APA (7th ed.) Citation

Smith, N. (2003). American Empire: Roosevelt's Geographer and the Prelude to Globalization. University of California Press.

Chicago Style (17th ed.) Citation

Smith, Neil. American Empire: Roosevelt's Geographer and the Prelude to Globalization. Berkeley: University of California Press, 2003.

MLA (8th ed.) Citation

Smith, Neil. American Empire: Roosevelt's Geographer and the Prelude to Globalization. University of California Press, 2003.