Perkins, M. (2017). Voltaire's concept of international order. Voltaire Foundation.
Cita Chicago Style (17a ed.)Perkins, M. Voltaire's Concept of International Order. Voltaire Foundation, 2017.
Cita MLA (9a ed.)Perkins, M. Voltaire's Concept of International Order. Voltaire Foundation, 2017.
Precaución: Estas citas no son 100% exactas.