APA (7th ed.) Zitazioa
(2004). National peer review: Hungary : implementing sustainable urban travel policies. ECMT.
Chicago Style (17th ed.) Zitazioa
National Peer Review: Hungary : Implementing Sustainable Urban Travel Policies. Paris, France: ECMT, 2004.
MLA (9th ed.) Zitazioa
National Peer Review: Hungary : Implementing Sustainable Urban Travel Policies. ECMT, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.