Παραπομπή APA

ed by Robert Jennings and Arthur Watts. (2008). Oppenheim's International Law Vol.1 (ed.9.). Oxford University Press.

Παραπομπή Chicago Style

ed by Robert Jennings and Arthur Watts. Oppenheim's International Law Vol.1. ed.9. Oxford: Oxford University Press, 2008.

Παραπομπή MLA

ed by Robert Jennings and Arthur Watts. Oppenheim's International Law Vol.1. ed.9. Oxford University Press, 2008.