Cite
Origin of the exceedances of the European daily PM limit value in regional background areas of Spain
MLA
Escudero, Miguel, et al. “Origin of the Exceedances of the European Daily PM Limit Value in Regional Background Areas of Spain.” Atmospheric Environment, vol. 41, no. 4, Feb. 2007, pp. 730–44. EBSCOhost, https://doi.org/10.1016/j.atmosenv.2006.09.014.
APA
Escudero, M., Querol, X., Ávila, A., & Cuevas, E. (2007). Origin of the exceedances of the European daily PM limit value in regional background areas of Spain. Atmospheric Environment, 41(4), 730–744. https://doi.org/10.1016/j.atmosenv.2006.09.014
Chicago
Escudero, Miguel, Xavier Querol, Anna Ávila, and Emilio Cuevas. 2007. “Origin of the Exceedances of the European Daily PM Limit Value in Regional Background Areas of Spain.” Atmospheric Environment 41 (4): 730–44. doi:10.1016/j.atmosenv.2006.09.014.