APA (7th ed.) Zitazioa
(2000). Government of the future. OECD.
Chicago Style (17th ed.) Zitazioa
Government of the Future. Paris, Cedex, France: OECD, 2000.
MLA (9th ed.) Zitazioa
Government of the Future. OECD, 2000.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.