Liu, J.;                     Wu, S.;                     Xu, J.;                     Temmerman, M.;                     Zhang, W.-H.;                     The INPAC Group.    
        Is Repeat Abortion a Public Health Problem among Chinese Adolescents? A Cross-Sectional Survey in 30 Provinces. Int. J. Environ. Res. Public Health 2019, 16, 794.
    https://doi.org/10.3390/ijerph16050794
    AMA Style
    
                                Liu J,                                 Wu S,                                 Xu J,                                 Temmerman M,                                 Zhang W-H,                                 The INPAC Group.        
                Is Repeat Abortion a Public Health Problem among Chinese Adolescents? A Cross-Sectional Survey in 30 Provinces. International Journal of Environmental Research and Public Health. 2019; 16(5):794.
        https://doi.org/10.3390/ijerph16050794
    
    Chicago/Turabian Style
    
                                Liu, Jinlin,                                 Shangchun Wu,                                 Jialin Xu,                                 Marleen Temmerman,                                 Wei-Hong Zhang,                                 and The INPAC Group.        
                2019. "Is Repeat Abortion a Public Health Problem among Chinese Adolescents? A Cross-Sectional Survey in 30 Provinces" International Journal of Environmental Research and Public Health 16, no. 5: 794.
        https://doi.org/10.3390/ijerph16050794
    
    APA Style
    
                                Liu, J.,                                 Wu, S.,                                 Xu, J.,                                 Temmerman, M.,                                 Zhang, W.-H.,                                 & The INPAC Group.        
        
        (2019). Is Repeat Abortion a Public Health Problem among Chinese Adolescents? A Cross-Sectional Survey in 30 Provinces. International Journal of Environmental Research and Public Health, 16(5), 794.
        https://doi.org/10.3390/ijerph16050794