Eggleston, S., Timmis, R. J., Irwin, J. G., Hackman, M. P., Heyes, C. A., & Williams, M. L. (1992). Trends in urban air pollution in the United Kingdom during recent decades. Atmospheric Environment. Part B, Urban Atmosphere, 26B(2), 227. https://doi.org/10.1016/0957-1272(92)90026-O
Chicago Style (17th ed.) CitationEggleston, S., R. J. Timmis, J. G. Irwin, M. P. Hackman, C. A. Heyes, and M. L. Williams. "Trends in Urban Air Pollution in the United Kingdom During Recent Decades." Atmospheric Environment. Part B, Urban Atmosphere 26B, no. 2 (1992): 227. https://doi.org/10.1016/0957-1272(92)90026-O.
MLA (9th ed.) CitationEggleston, S., et al. "Trends in Urban Air Pollution in the United Kingdom During Recent Decades." Atmospheric Environment. Part B, Urban Atmosphere, vol. 26B, no. 2, 1992, p. 227, https://doi.org/10.1016/0957-1272(92)90026-O.