Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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