Cita APA (7th ed.)

Wilkinson, P. (2007). International relations: A very short introduction. Oxford University Press.

Cita Chicago (17th ed.)

Wilkinson, Paul. International Relations: A Very Short Introduction. Oxford ; New York: Oxford University Press, 2007.

Cita MLA (9th ed.)

Wilkinson, Paul. International Relations: A Very Short Introduction. Oxford University Press, 2007.