Cita APA

Schmitt, C., & Nunan, T. (2011). Writings on war. Polity.

Citación estilo Chicago

Schmitt, Carl, y Timothy Nunan. Writings on War. Cambridge: Polity, 2011.

Cita MLA

Schmitt, Carl, y Timothy Nunan. Writings on War. Polity, 2011.