Cita APA (7a ed.)

Paul, T. V., Ikenberry, G. J., & Hall, J. A. (2003). The nation-state in question. Princeton University Press.

Cita Chicago Style (17a ed.)

Paul, T. V., G. John Ikenberry, y John A. Hall. The Nation-state in Question. Princeton [etc.]: Princeton University Press, 2003.

Cita MLA (9a ed.)

Paul, T. V., et al. The Nation-state in Question. Princeton University Press, 2003.