APA (7th ed.) Citation

Gaunt, G., & Steven, A. (1999). Toll enforcement using numberplates. Transport Research Laboratory.

Chicago Style (17th ed.) Citation

Gaunt, G., and A. Steven. Toll Enforcement Using Numberplates. Crowthorne, Berkshire: Transport Research Laboratory, 1999.

MLA (9th ed.) Citation

Gaunt, G., and A. Steven. Toll Enforcement Using Numberplates. Transport Research Laboratory, 1999.