APA (7th ed.) Citation

Guyatt. (2000). Another American century?: The United States and the World since 9/11 (New updated ed. (2003).). Zed Books.

Chicago Style (17th ed.) Citation

Guyatt. Another American Century?: The United States and the World Since 9/11. New updated ed. (2003). London: Zed Books, 2000.

MLA (8th ed.) Citation

Guyatt. Another American Century?: The United States and the World Since 9/11. New updated ed. (2003). Zed Books, 2000.