Hickman, A. J., Colwill, D. M., & Hughes M. R. (1979). Predicting air pollutant levels from traffic near roads. Transport and Road Research Laboratory.
Chicago-Zitierstil (17. Ausg.)Hickman, A. J., D. M. Colwill, und Hughes M. R. Predicting Air Pollutant Levels from Traffic Near Roads. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1979.
MLA-Zitierstil (9. Ausg.)Hickman, A. J., et al. Predicting Air Pollutant Levels from Traffic Near Roads. Transport and Road Research Laboratory, 1979.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.