APA (7th ed.) Zitazioa

Ross, G. (1995). Jacques Delors and European integration. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

Ross, George. Jacques Delors and European Integration. New York: Oxford University Press, 1995.

MLA (9th ed.) Zitazioa

Ross, George. Jacques Delors and European Integration. Oxford University Press, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.