APA (7th ed.) Citation

Evans & Newnham. (1998). The penguin dictionary of international relations. Penguin Books.

Chicago Style (17th ed.) Citation

Evans and Newnham. The Penguin Dictionary of International Relations. London: Penguin Books, 1998.

MLA (8th ed.) Citation

Evans and Newnham. The Penguin Dictionary of International Relations. Penguin Books, 1998.