Hickman, A. J., Colwill, D. M., & Hughes M. R. (1979). Predicting air pollutant levels from traffic near roads. Transport and Road Research Laboratory.
Chicago Style (17. basım) AtıfHickman, A. J., D. M. Colwill, ve Hughes M. R. Predicting Air Pollutant Levels from Traffic Near Roads. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1979.
MLA (9th ed.) AtıfHickman, A. J., et al. Predicting Air Pollutant Levels from Traffic Near Roads. Transport and Road Research Laboratory, 1979.
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