TRL Information Centre. (2007). Transport demand and modal shift update (2004-2007). TRL Information Centre.
Chicago Style (17th ed.) CitationTRL Information Centre. Transport Demand and Modal Shift Update (2004-2007). Wokingham, Berkshire: TRL Information Centre, 2007.
MLA (9th ed.) CitationTRL Information Centre. Transport Demand and Modal Shift Update (2004-2007). TRL Information Centre, 2007.
Warning: These citations may not always be 100% accurate.