APA (7th ed.) Citation

Symposium on Techniques of Improving Urban Conditions by Restraint of Road Traffic Cologne, Bundesanstalt für Strassenwesen (Germany), & Organisation for Economic Co-operation and Development. (1973). Proceedings of the Symposium: Held at the Bundesanstalt fur Strassenwesen at Cologne, Germany on 25th, 26th and 27th October 1971. Organisation for Economic Co-operation and Development.

Chicago Style (17th ed.) Citation

Symposium on Techniques of Improving Urban Conditions by Restraint of Road Traffic Cologne, Bundesanstalt für Strassenwesen (Germany), and Organisation for Economic Co-operation and Development. Proceedings of the Symposium: Held at the Bundesanstalt Fur Strassenwesen at Cologne, Germany on 25th, 26th and 27th October 1971. [Paris]: Organisation for Economic Co-operation and Development, 1973.

MLA (9th ed.) Citation

Symposium on Techniques of Improving Urban Conditions by Restraint of Road Traffic Cologne, et al. Proceedings of the Symposium: Held at the Bundesanstalt Fur Strassenwesen at Cologne, Germany on 25th, 26th and 27th October 1971. Organisation for Economic Co-operation and Development, 1973.