APA (7th ed.) Citation

International Symposium on Theory and Practice in Transport Economics Innsbruck, Austria, & European Conference of Ministers of Transport. (1999). Which changes for transport in the next century?: Introductory reports and summary of discussions : Innsbruck, 21-23 October 1997. ECMT.

Chicago Style (17th ed.) Citation

International Symposium on Theory and Practice in Transport Economics Innsbruck, Austria, and European Conference of Ministers of Transport. Which Changes for Transport in the Next Century?: Introductory Reports and Summary of Discussions : Innsbruck, 21-23 October 1997. Paris, France: ECMT, 1999.

MLA (9th ed.) Citation

International Symposium on Theory and Practice in Transport Economics Innsbruck, Austria, and European Conference of Ministers of Transport. Which Changes for Transport in the Next Century?: Introductory Reports and Summary of Discussions : Innsbruck, 21-23 October 1997. ECMT, 1999.