APA (7th ed.) Zitazioa

Smith, T. (2012). America's mission: The United States and the worldwide struggle for democracy (Expanded ed.). Princeton University Press.

Chicago Style (17th ed.) Zitazioa

Smith, Tony. America's Mission: The United States and the Worldwide Struggle for Democracy. Expanded ed. Princeton, N.J.: Princeton University Press, 2012.

MLA (9th ed.) Zitazioa

Smith, Tony. America's Mission: The United States and the Worldwide Struggle for Democracy. Expanded ed. Princeton University Press, 2012.