APA

Hunt J. G., . (1990). Pedestrian safety and delay at crossing facilities in the United Kingdom. : Statens Väg- och Trafikinstitut.

Chicago

Hunt John G, . 1990. Pedestrian safety and delay at crossing facilities in the United Kingdom. : Statens Väg- och Trafikinstitut.

Harvard

Hunt J. G., . (1990). Pedestrian safety and delay at crossing facilities in the United Kingdom. : Statens Väg- och Trafikinstitut.

MLA

Hunt John G, . Pedestrian safety and delay at crossing facilities in the United Kingdom. : Statens Väg- och Trafikinstitut. 1990.