APA-Zitierstil (7. Ausg.)

Frith, B. A., & Barbour, I. A. (1993). Goods vehicle surveys at four WIM pre-selection sites: 1990/1991. Transport Research Laboratory.

Chicago-Zitierstil (17. Ausg.)

Frith, B. A., und Ian A. Barbour. Goods Vehicle Surveys at Four WIM Pre-selection Sites: 1990/1991. Crowthorne: Transport Research Laboratory, 1993.

MLA-Zitierstil (9. Ausg.)

Frith, B. A., und Ian A. Barbour. Goods Vehicle Surveys at Four WIM Pre-selection Sites: 1990/1991. Transport Research Laboratory, 1993.