Liu, P.P.;                     Wen, W.;                     Yu, K.F.;                     Gao, X.;                     Wong, M.C.M.    
        Dental Care-Seeking and Information Acquisition During Pregnancy: A Qualitative Study. Int. J. Environ. Res. Public Health 2019, 16, 2621.
    https://doi.org/10.3390/ijerph16142621
    AMA Style
    
                                Liu PP,                                 Wen W,                                 Yu KF,                                 Gao X,                                 Wong MCM.        
                Dental Care-Seeking and Information Acquisition During Pregnancy: A Qualitative Study. International Journal of Environmental Research and Public Health. 2019; 16(14):2621.
        https://doi.org/10.3390/ijerph16142621
    
    Chicago/Turabian Style
    
                                Liu, Pearl Pei,                                 Weiye Wen,                                 Ka Fung Yu,                                 Xiaoli Gao,                                 and May Chun Mei Wong.        
                2019. "Dental Care-Seeking and Information Acquisition During Pregnancy: A Qualitative Study" International Journal of Environmental Research and Public Health 16, no. 14: 2621.
        https://doi.org/10.3390/ijerph16142621
    
    APA Style
    
                                Liu, P. P.,                                 Wen, W.,                                 Yu, K. F.,                                 Gao, X.,                                 & Wong, M. C. M.        
        
        (2019). Dental Care-Seeking and Information Acquisition During Pregnancy: A Qualitative Study. International Journal of Environmental Research and Public Health, 16(14), 2621.
        https://doi.org/10.3390/ijerph16142621