APA (7th ed.) Citation

TRL Library Services. (2001). Road surface noise update (1997-2000). TRL Library Services.

Chicago Style (17th ed.) Citation

TRL Library Services. Road Surface Noise Update (1997-2000). Crowthorne, Berkshire: TRL Library Services, 2001.

MLA (9th ed.) Citation

TRL Library Services. Road Surface Noise Update (1997-2000). TRL Library Services, 2001.

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