APA সাইটেশন

Brownlie,Ion. (2008). Principles of Public International Law (ed.7.). Oxford University Press.

শিকাগো স্টাইলে সাইটেশন

Brownlie,Ion. Principles of Public International Law. ed.7. New York: Oxford University Press, 2008.

এমএলএ সাইটেশন

Brownlie,Ion. Principles of Public International Law. ed.7. Oxford University Press, 2008.