APA (7th ed.) Zitazioa
ebrary, Inc, & Bebler, A. (2010). NATO at 60: The post-cold war enlargement and the alliance's future. IOS Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Anton Bebler. NATO at 60: The Post-cold War Enlargement and the Alliance's Future. Amsterdam: IOS Press, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Anton Bebler. NATO at 60: The Post-cold War Enlargement and the Alliance's Future. IOS Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.