APA (7th ed.) Citation

Nicholson, M. (1998). International relations: A concise introduction. Palgrave.

Chicago Style (17th ed.) Citation

Nicholson, Michael. International Relations: A Concise Introduction. New York: Palgrave, 1998.

MLA (9th ed.) Citation

Nicholson, Michael. International Relations: A Concise Introduction. Palgrave, 1998.