APA (7th ed.) Citation

Ashton, W. D. (1966). The theory of road traffic flow. Methuen.

Chicago Style (17th ed.) Citation

Ashton, Winifred D. The Theory of Road Traffic Flow. London: Methuen, 1966.

MLA (9th ed.) Citation

Ashton, Winifred D. The Theory of Road Traffic Flow. Methuen, 1966.

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