एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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