APA

Newton W., Frith B., . (1993). Impacts of increased goods vehicle weight limits. Crowthorne: Transport Research Laboratory.

Chicago

Newton WH, Frith BA, . 1993. Impacts of increased goods vehicle weight limits. Crowthorne: Transport Research Laboratory.

Harvard

Newton W., Frith B., . (1993). Impacts of increased goods vehicle weight limits. Crowthorne: Transport Research Laboratory.

MLA

Newton WH, Frith BA, . Impacts of increased goods vehicle weight limits. Crowthorne: Transport Research Laboratory. 1993.