Cita APA

Button, K. J., & Verhoef, E. T. (1998). Road pricing, traffic, congestion and the environment: Issues of efficiency and social feasibility. Cheltenham: Edward Elgar.

Citación estilo Chicago

Button, Kenneth John, y Erik T. Verhoef. Road Pricing, Traffic, Congestion and the Environment: Issues of Efficiency and Social Feasibility. Cheltenham: Edward Elgar, 1998.

Cita MLA

Button, Kenneth John, y Erik T. Verhoef. Road Pricing, Traffic, Congestion and the Environment: Issues of Efficiency and Social Feasibility. Cheltenham: Edward Elgar, 1998.