Symposium on Techniques of Improving Urban Conditions by Restraint of Road Traffic Cologne, Bundesanstalt fu?r Strassenwesen (Germany), & Organisation for Economic Co-operation and Development. (1973). Proceedings of the symposium on techniques of improving urban conditions by restraint of road traffic ..: Held at the Bundesanstalt fu?r Strassenwesen at Cologne, Germany on 25th, 26th and 27th October 1971. Organisation for Economic Co-operation and Development.
Chicago Style (17th ed.) CitationSymposium on Techniques of Improving Urban Conditions by Restraint of Road Traffic Cologne, Bundesanstalt fu?r Strassenwesen (Germany), and Organisation for Economic Co-operation and Development. Proceedings of the Symposium on Techniques of Improving Urban Conditions by Restraint of Road Traffic ..: Held at the Bundesanstalt Fu?r Strassenwesen at Cologne, Germany on 25th, 26th and 27th October 1971. [Paris]: Organisation for Economic Co-operation and Development, 1973.
MLA (9th ed.) CitationSymposium on Techniques of Improving Urban Conditions by Restraint of Road Traffic Cologne, et al. Proceedings of the Symposium on Techniques of Improving Urban Conditions by Restraint of Road Traffic ..: Held at the Bundesanstalt Fu?r Strassenwesen at Cologne, Germany on 25th, 26th and 27th October 1971. Organisation for Economic Co-operation and Development, 1973.