APA Citation

Hart, G. (2004). The fourth power: A grand strategy for the United States in the twenty-first century. Oxford: Oxford University Press.

Chicago Style Citation

Hart, Gary. The Fourth Power: A Grand Strategy for the United States in the Twenty-first Century. Oxford: Oxford University Press, 2004.

MLA Citation

Hart, Gary. The Fourth Power: A Grand Strategy for the United States in the Twenty-first Century. Oxford: Oxford University Press, 2004.

Warning: These citations may not always be 100% accurate.