Zhang, J.;                     Wang, Z.;                     Wu, Q.;                     An, Y.;                     Jia, H.;                     Shen, Y.    
        Anthropogenic Rare Earth Elements: Gadolinium in a Small Catchment in Guizhou Province, Southwest China. Int. J. Environ. Res. Public Health 2019, 16, 4052.
    https://doi.org/10.3390/ijerph16204052
    AMA Style
    
                                Zhang J,                                 Wang Z,                                 Wu Q,                                 An Y,                                 Jia H,                                 Shen Y.        
                Anthropogenic Rare Earth Elements: Gadolinium in a Small Catchment in Guizhou Province, Southwest China. International Journal of Environmental Research and Public Health. 2019; 16(20):4052.
        https://doi.org/10.3390/ijerph16204052
    
    Chicago/Turabian Style
    
                                Zhang, Jue,                                 Zhuhong Wang,                                 Qixin Wu,                                 Yanling An,                                 Huipeng Jia,                                 and Yuanyi Shen.        
                2019. "Anthropogenic Rare Earth Elements: Gadolinium in a Small Catchment in Guizhou Province, Southwest China" International Journal of Environmental Research and Public Health 16, no. 20: 4052.
        https://doi.org/10.3390/ijerph16204052
    
    APA Style
    
                                Zhang, J.,                                 Wang, Z.,                                 Wu, Q.,                                 An, Y.,                                 Jia, H.,                                 & Shen, Y.        
        
        (2019). Anthropogenic Rare Earth Elements: Gadolinium in a Small Catchment in Guizhou Province, Southwest China. International Journal of Environmental Research and Public Health, 16(20), 4052.
        https://doi.org/10.3390/ijerph16204052