APA (7th ed.) Zitazioa
(2010). Better regulation in Europe: Austria 2010. OECD.
Chicago Style (17th ed.) Zitazioa
Better Regulation in Europe: Austria 2010. [Place of publication not identified]: OECD, 2010.
MLA (9th ed.) Zitazioa
Better Regulation in Europe: Austria 2010. OECD, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.