APA (7th ed.) Zitazioa
Mahdi, A. (2012). Energy and US foreign policy: The quest for resource security after the Cold War. I.B. Tauris.
Chicago Style (17th ed.) Zitazioa
Mahdi, Ahmed. Energy and US Foreign Policy: The Quest for Resource Security After the Cold War. London ; New York: I.B. Tauris, 2012.
MLA (9th ed.) Zitazioa
Mahdi, Ahmed. Energy and US Foreign Policy: The Quest for Resource Security After the Cold War. I.B. Tauris, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.