APA (7th ed.) Zitazioa
(2004). Assessment & decision making for sustainable transport. ECMT Publications : OECD Publications Service.
Chicago Style (17th ed.) Zitazioa
Assessment & Decision Making for Sustainable Transport. Paris, France: ECMT Publications : OECD Publications Service, 2004.
MLA (9th ed.) Zitazioa
Assessment & Decision Making for Sustainable Transport. ECMT Publications : OECD Publications Service, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.