APA (7th ed.) Citation

Polak, J. J., & Heertje, A. (1993). European transport economics / edited by Jacob Polak and Arnold Heertje. Blackwell.

Chicago Style (17th ed.) Citation

Polak, Jacques J., and Arnold Heertje. European Transport Economics / Edited by Jacob Polak and Arnold Heertje. Oxford: Blackwell, 1993.

MLA (9th ed.) Citation

Polak, Jacques J., and Arnold Heertje. European Transport Economics / Edited by Jacob Polak and Arnold Heertje. Blackwell, 1993.

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