Cita APA (7a ed.)

Levi, W. (1974). International Politics: Foundations of the System. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Levi, Werner. International Politics: Foundations of the System. Minneapolis: University of Minnesota Press, 1974.

Cita MLA (8a ed.)

Levi, Werner. International Politics: Foundations of the System. University of Minnesota Press, 1974.