APA (7th ed.) Citation

Dalby, E. (1979). Area-wide measures in urban road safety: A background to current research. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Dalby, E. Area-wide Measures in Urban Road Safety: A Background to Current Research. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1979.

MLA (9th ed.) Citation

Dalby, E. Area-wide Measures in Urban Road Safety: A Background to Current Research. Transport and Road Research Laboratory, 1979.