APA stil citiranja

Smith, N. (2004). American empire: American empire : Roosevelt's geographer and the prelude to globalization. Berkley ; Los Angeles ; London: University of California Press.

Chicago stil citiranja

Smith, Neil. American empire: American empire : Roosevelt's geographer and the prelude to globalization. Berkley ; Los Angeles ; London: University of California Press, 2004.

MLA stil citiranja

Smith, Neil. American empire: American empire : Roosevelt's geographer and the prelude to globalization. Berkley ; Los Angeles ; London: University of California Press, 2004.