Liu, T.;                     Zhang, M.;                     Wang, Y.;                     Tang, L.;                     Wang, K.;                     Shi, F.    
        The Effect of Different Cleaning Methods on Needles for Assessing the Atmospheric Heavy Metal Retention Capacity of Three Coniferous Trees. Appl. Sci. 2021, 11, 1668.
    https://doi.org/10.3390/app11041668
    AMA Style
    
                                Liu T,                                 Zhang M,                                 Wang Y,                                 Tang L,                                 Wang K,                                 Shi F.        
                The Effect of Different Cleaning Methods on Needles for Assessing the Atmospheric Heavy Metal Retention Capacity of Three Coniferous Trees. Applied Sciences. 2021; 11(4):1668.
        https://doi.org/10.3390/app11041668
    
    Chicago/Turabian Style
    
                                Liu, Tong,                                 Mei Zhang,                                 Yihan Wang,                                 Lili Tang,                                 Kefan Wang,                                 and Fuchen Shi.        
                2021. "The Effect of Different Cleaning Methods on Needles for Assessing the Atmospheric Heavy Metal Retention Capacity of Three Coniferous Trees" Applied Sciences 11, no. 4: 1668.
        https://doi.org/10.3390/app11041668
    
    APA Style
    
                                Liu, T.,                                 Zhang, M.,                                 Wang, Y.,                                 Tang, L.,                                 Wang, K.,                                 & Shi, F.        
        
        (2021). The Effect of Different Cleaning Methods on Needles for Assessing the Atmospheric Heavy Metal Retention Capacity of Three Coniferous Trees. Applied Sciences, 11(4), 1668.
        https://doi.org/10.3390/app11041668