APA (7th ed.) Citation

Walton. (2007). Geopolitics and the great powers in the twenty-first century: Multipolarity and the revolution in strategic perspective. Routledge.

Chicago Style (17th ed.) Citation

Walton. Geopolitics and the Great Powers in the Twenty-first Century: Multipolarity and the Revolution in Strategic Perspective. New York, NY: Routledge, 2007.

MLA (8th ed.) Citation

Walton. Geopolitics and the Great Powers in the Twenty-first Century: Multipolarity and the Revolution in Strategic Perspective. Routledge, 2007.