APA aipamena

Browning, C. S. (2018). International Security: A Very Short Introduction. Oxford University Press.

Chicago Style aipamena

Browning, Christopher S. International Security: A Very Short Introduction. Oxford University Press, 2018.

MLA aipamena

Browning, Christopher S. International Security: A Very Short Introduction. Oxford University Press, 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.