APA-viite

Jennings, R. (2011). Oppebheim's International Law: Vol.1 Peace - Introduction and Part 1 (9th.). Oxford University Press.

Chicago-tyylinen lähdeviittaus

Jennings, Robert. Oppebheim's International Law: Vol.1 Peace - Introduction and Part 1. 9th. Oxford: Oxford University Press, 2011.

MLA-viite

Jennings, Robert. Oppebheim's International Law: Vol.1 Peace - Introduction and Part 1. 9th. Oxford University Press, 2011.