APA

OECD, European Conference of Ministers of Transport, . (2007). Managing Urban Traffic Congestion. Paris: OECD Publishing.

Chicago

OECD, European Conference of Ministers of Transport, . 2007. Managing Urban Traffic Congestion. Paris: OECD Publishing.

Harvard

OECD, European Conference of Ministers of Transport, . (2007). Managing Urban Traffic Congestion. Paris: OECD Publishing.

MLA

OECD, European Conference of Ministers of Transport, . Managing Urban Traffic Congestion. Paris: OECD Publishing. 2007.