Cita APA

Jeffery, D. J. (1981). The potential benefits of route guidance. Transport and Road Research Laboratory.

Citación estilo Chicago

Jeffery, D. J. The Potential Benefits of Route Guidance. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.

Cita MLA

Jeffery, D. J. The Potential Benefits of Route Guidance. Transport and Road Research Laboratory, 1981.

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