APA aipamena

Brown, C. (1997). Understanding international relations. Basingstoke: Macmillan.

Chicago Style aipamena

Brown, Chris. Understanding International Relations. Basingstoke: Macmillan, 1997.

MLA aipamena

Brown, Chris. Understanding International Relations. Basingstoke: Macmillan, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.