APA (7th ed.) Zitazioa

ebrary, Inc, & Vasileiou, G. (2007). The accession story: The EU from fifteen to twenty-five countries. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta Giōrgos Vasileiou. The Accession Story: The EU from Fifteen to Twenty-five Countries. Oxford ; New York: Oxford University Press, 2007.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta Giōrgos Vasileiou. The Accession Story: The EU from Fifteen to Twenty-five Countries. Oxford University Press, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.