APA (7th ed.) Citation

Motorway Archive Trust, Bridle, R., & Porter, J. (2002). The motorway achievement. Thomas Telford.

Chicago Style (17th ed.) Citation

Motorway Archive Trust, Ron Bridle, and John Porter. The Motorway Achievement. London: Thomas Telford, 2002.

MLA (9th ed.) Citation

Motorway Archive Trust, et al. The Motorway Achievement. Thomas Telford, 2002.