APA (7th ed.) Citation

Tunbridge, R. J. (1981). Works bus services to two industrial estates in Northampton. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Tunbridge, R. J. Works Bus Services to Two Industrial Estates in Northampton. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.

MLA (9th ed.) Citation

Tunbridge, R. J. Works Bus Services to Two Industrial Estates in Northampton. Transport and Road Research Laboratory, 1981.