Liao, K.;                     Huang, X.;                     Dang, H.;                     Ren, Y.;                     Zuo, S.;                     Duan, C.    
        Statistical Approaches for Forecasting Primary Air Pollutants: A Review. Atmosphere 2021, 12, 686.
    https://doi.org/10.3390/atmos12060686
    AMA Style
    
                                Liao K,                                 Huang X,                                 Dang H,                                 Ren Y,                                 Zuo S,                                 Duan C.        
                Statistical Approaches for Forecasting Primary Air Pollutants: A Review. Atmosphere. 2021; 12(6):686.
        https://doi.org/10.3390/atmos12060686
    
    Chicago/Turabian Style
    
                                Liao, Kuo,                                 Xiaohui Huang,                                 Haofei Dang,                                 Yin Ren,                                 Shudi Zuo,                                 and Chensong Duan.        
                2021. "Statistical Approaches for Forecasting Primary Air Pollutants: A Review" Atmosphere 12, no. 6: 686.
        https://doi.org/10.3390/atmos12060686
    
    APA Style
    
                                Liao, K.,                                 Huang, X.,                                 Dang, H.,                                 Ren, Y.,                                 Zuo, S.,                                 & Duan, C.        
        
        (2021). Statistical Approaches for Forecasting Primary Air Pollutants: A Review. Atmosphere, 12(6), 686.
        https://doi.org/10.3390/atmos12060686