APA (7th ed.) Citation

Li, Y., Wang, X., Xu, P., Gui, J., Guo, X., Yan, G., . . . Yang, A. Chemical characterization and source identification of PM2.5 in the Huaxi urban area of Guiyang. Nature Portfolio.

Chicago Style (17th ed.) Citation

Li, Yunwu, Xianqin Wang, Peng Xu, Jiaqun Gui, Xingqiang Guo, Guangxuan Yan, Xuehai Fei, and Aijiang Yang. Chemical Characterization and Source Identification of PM2.5 in the Huaxi Urban Area of Guiyang. Nature Portfolio.

MLA (9th ed.) Citation

Li, Yunwu, et al. Chemical Characterization and Source Identification of PM2.5 in the Huaxi Urban Area of Guiyang. Nature Portfolio.