Style de citation APA (7e éd.)

Ruys, T. (2018). The Use of Force in International Law. Oxford University Press.

Style de citation Chicago (17e éd.)

Ruys, Tom. The Use of Force in International Law. Oxford: Oxford University Press, 2018.

Style de citation MLA (9e éd.)

Ruys, Tom. The Use of Force in International Law. Oxford University Press, 2018.