Ruys, T. (2018). The Use of Force in International Law. Oxford.
Cita Chicago (17th ed.)Ruys, Tom. The Use of Force in International Law. Oxford, 2018.
Cita MLA (9th ed.)Ruys, Tom. The Use of Force in International Law. Oxford, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.