Fang, S.-B.;                     Hu, H.;                     Sun, W.-C.;                     Pan, J.-J.    
        Spatial Variations of Heavy Metals in the Soils of Vegetable-Growing Land along Urban-Rural Gradient of Nanjing, China. Int. J. Environ. Res. Public Health 2011, 8, 1805-1816.
    https://doi.org/10.3390/ijerph8061805
    AMA Style
    
                                Fang S-B,                                 Hu H,                                 Sun W-C,                                 Pan J-J.        
                Spatial Variations of Heavy Metals in the Soils of Vegetable-Growing Land along Urban-Rural Gradient of Nanjing, China. International Journal of Environmental Research and Public Health. 2011; 8(6):1805-1816.
        https://doi.org/10.3390/ijerph8061805
    
    Chicago/Turabian Style
    
                                Fang, Shi-Bo,                                 Hao Hu,                                 Wan-Chun Sun,                                 and Jian-Jun Pan.        
                2011. "Spatial Variations of Heavy Metals in the Soils of Vegetable-Growing Land along Urban-Rural Gradient of Nanjing, China" International Journal of Environmental Research and Public Health 8, no. 6: 1805-1816.
        https://doi.org/10.3390/ijerph8061805
    
    APA Style
    
                                Fang, S.-B.,                                 Hu, H.,                                 Sun, W.-C.,                                 & Pan, J.-J.        
        
        (2011). Spatial Variations of Heavy Metals in the Soils of Vegetable-Growing Land along Urban-Rural Gradient of Nanjing, China. International Journal of Environmental Research and Public Health, 8(6), 1805-1816.
        https://doi.org/10.3390/ijerph8061805