Cita APA (7a ed.)

European Conference of Ministers of Transport. (1999). Communication in Road Safety: International Seminar - Warsaw, 2-3 October 1997. OECD Publishing.

Cita Chicago Style (17a ed.)

European Conference of Ministers of Transport. Communication in Road Safety: International Seminar - Warsaw, 2-3 October 1997. Paris: OECD Publishing, 1999.

Cita MLA (9a ed.)

European Conference of Ministers of Transport. Communication in Road Safety: International Seminar - Warsaw, 2-3 October 1997. OECD Publishing, 1999.