APA (7th ed.) Citation

Salomon, I., Bovy, P. H. L., & Orfeuil, J. (1993). A Billion trips a day : tradition and transition in European travel patterns / edited by Ilan Salomon, Piet Bovy, and Jean-Pierre Orfeuil: Tradition and transition in European travel patterns. Kluwer Academic Publishers.

Chicago Style (17th ed.) Citation

Salomon, Ilan, Piet H. L. Bovy, and Jean-Pierre Orfeuil. A Billion Trips a Day : Tradition and Transition in European Travel Patterns / Edited by Ilan Salomon, Piet Bovy, and Jean-Pierre Orfeuil: Tradition and Transition in European Travel Patterns. Dordrecht ; London: Kluwer Academic Publishers, 1993.

MLA (9th ed.) Citation

Salomon, Ilan, et al. A Billion Trips a Day : Tradition and Transition in European Travel Patterns / Edited by Ilan Salomon, Piet Bovy, and Jean-Pierre Orfeuil: Tradition and Transition in European Travel Patterns. Kluwer Academic Publishers, 1993.

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