Cita APA (7a ed.)

European Conference of Ministers of Transport. (1993). Transport Growth in Question: Twelfth International Symposium on theory and practice in transport economics, Lisboa, 1992. OECD Publishing.

Cita Chicago Style (17a ed.)

European Conference of Ministers of Transport. Transport Growth in Question: Twelfth International Symposium on Theory and Practice in Transport Economics, Lisboa, 1992. Paris: OECD Publishing, 1993.

Cita MLA (9a ed.)

European Conference of Ministers of Transport. Transport Growth in Question: Twelfth International Symposium on Theory and Practice in Transport Economics, Lisboa, 1992. OECD Publishing, 1993.