Melin, K.;                     Zhang, C.;                     Zapata, J.P.;                     Rivera, Y.M.;                     Fernandez, K.;                     Shacham, E.;                     Malavé-Rivera, S.M.;                     Rodriguez-Diaz, C.E.    
        Factors Associated with Intention to Receive Vaccination against COVID-19 in Puerto Rico: An Online Survey of Adults. Int. J. Environ. Res. Public Health 2021, 18, 7743.
    https://doi.org/10.3390/ijerph18157743
    AMA Style
    
                                Melin K,                                 Zhang C,                                 Zapata JP,                                 Rivera YM,                                 Fernandez K,                                 Shacham E,                                 Malavé-Rivera SM,                                 Rodriguez-Diaz CE.        
                Factors Associated with Intention to Receive Vaccination against COVID-19 in Puerto Rico: An Online Survey of Adults. International Journal of Environmental Research and Public Health. 2021; 18(15):7743.
        https://doi.org/10.3390/ijerph18157743
    
    Chicago/Turabian Style
    
                                Melin, Kyle,                                 Cheyu Zhang,                                 Juan P. Zapata,                                 Yonaira M. Rivera,                                 Katie Fernandez,                                 Enbal Shacham,                                 Souhail M. Malavé-Rivera,                                 and Carlos E. Rodriguez-Diaz.        
                2021. "Factors Associated with Intention to Receive Vaccination against COVID-19 in Puerto Rico: An Online Survey of Adults" International Journal of Environmental Research and Public Health 18, no. 15: 7743.
        https://doi.org/10.3390/ijerph18157743
    
    APA Style
    
                                Melin, K.,                                 Zhang, C.,                                 Zapata, J. P.,                                 Rivera, Y. M.,                                 Fernandez, K.,                                 Shacham, E.,                                 Malavé-Rivera, S. M.,                                 & Rodriguez-Diaz, C. E.        
        
        (2021). Factors Associated with Intention to Receive Vaccination against COVID-19 in Puerto Rico: An Online Survey of Adults. International Journal of Environmental Research and Public Health, 18(15), 7743.
        https://doi.org/10.3390/ijerph18157743