APA (7th ed.) Citation

European Conference of Ministers of Transport. (1972). Theory and practice in transport economics (Conference) : [Papers of the 4th International Symposium] ..: [Papers of the 4th International Symposium] .. European Conference of Ministers of Transport.

Chicago Style (17th ed.) Citation

European Conference of Ministers of Transport. Theory and Practice in Transport Economics (Conference) : [Papers of the 4th International Symposium] ..: [Papers of the 4th International Symposium] .. European Conference of Ministers of Transport, 1972.

MLA (9th ed.) Citation

European Conference of Ministers of Transport. Theory and Practice in Transport Economics (Conference) : [Papers of the 4th International Symposium] ..: [Papers of the 4th International Symposium] .. European Conference of Ministers of Transport, 1972.

Warning: These citations may not always be 100% accurate.