Zhang, M.;                     Yang, Y.;                     Guo, S.;                     Cheok, C.;                     Wong, K.E.;                     Kandasami, G.    
        Online Gambling among Treatment-Seeking Patients in Singapore: A Cross-Sectional Study. Int. J. Environ. Res. Public Health 2018, 15, 832.
    https://doi.org/10.3390/ijerph15040832
    AMA Style
    
                                Zhang M,                                 Yang Y,                                 Guo S,                                 Cheok C,                                 Wong KE,                                 Kandasami G.        
                Online Gambling among Treatment-Seeking Patients in Singapore: A Cross-Sectional Study. International Journal of Environmental Research and Public Health. 2018; 15(4):832.
        https://doi.org/10.3390/ijerph15040832
    
    Chicago/Turabian Style
    
                                Zhang, Melvyn,                                 Yi Yang,                                 Song Guo,                                 Chris Cheok,                                 Kim Eng Wong,                                 and Gomathinayagam Kandasami.        
                2018. "Online Gambling among Treatment-Seeking Patients in Singapore: A Cross-Sectional Study" International Journal of Environmental Research and Public Health 15, no. 4: 832.
        https://doi.org/10.3390/ijerph15040832
    
    APA Style
    
                                Zhang, M.,                                 Yang, Y.,                                 Guo, S.,                                 Cheok, C.,                                 Wong, K. E.,                                 & Kandasami, G.        
        
        (2018). Online Gambling among Treatment-Seeking Patients in Singapore: A Cross-Sectional Study. International Journal of Environmental Research and Public Health, 15(4), 832.
        https://doi.org/10.3390/ijerph15040832