Citazione Stile APA (7a Edizione)
OECD. European Conference of Ministers of Transport. (2003). National reviews: Implementing sustainable urban travel policies. OECD.
Citazione stile Chigago Style (17a edizione)
OECD. European Conference of Ministers of Transport. National Reviews: Implementing Sustainable Urban Travel Policies. Paris: OECD, 2003.
Citatione MLA (9a ed.)
OECD. European Conference of Ministers of Transport. National Reviews: Implementing Sustainable Urban Travel Policies. OECD, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.