APA (7th ed.) Citation

Hall, G. M. (1990). Geopolitics and the decline of empire: Implications for United States defense policy. McFarland & Co..

Chicago Style (17th ed.) Citation

Hall, George M. Geopolitics and the Decline of Empire: Implications for United States Defense Policy. Jefferson, N.C.: McFarland & Co., 1990.

MLA (9th ed.) Citation

Hall, George M. Geopolitics and the Decline of Empire: Implications for United States Defense Policy. McFarland & Co., 1990.