APA (7th ed.) Zitazioa
Matthews, K. (1993). The Gulf Conflict and international relations. Routledge.
Chicago Style (17th ed.) Zitazioa
Matthews, Ken. The Gulf Conflict and International Relations. London [England] ; New York: Routledge, 1993.
MLA (9th ed.) Zitazioa
Matthews, Ken. The Gulf Conflict and International Relations. Routledge, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.