Button, K. J., & Stough, R. (1998). Transport policy. Edward Elgar Pub.
Citación estilo ChicagoButton, Kenneth John, and Roger Stough. Transport Policy. Cheltenham, UK: Edward Elgar Pub, 1998.
Cita MLAButton, Kenneth John, and Roger Stough. Transport Policy. Edward Elgar Pub, 1998.
Warning: These citations may not always be 100% accurate.