Volken, T.;                     Zysset, A.;                     Amendola, S.;                     von Wyl, A.;                     Dratva, J.;                     on behalf of the HES-C Research Group.    
        Generalized Anxiety among Swiss Health Professions and Non-Health Professions Students: An Open Cohort Study over 14 Months in the COVID-19 Pandemic. Int. J. Environ. Res. Public Health 2021, 18, 10833.
    https://doi.org/10.3390/ijerph182010833
    AMA Style
    
                                Volken T,                                 Zysset A,                                 Amendola S,                                 von Wyl A,                                 Dratva J,                                 on behalf of the HES-C Research Group.        
                Generalized Anxiety among Swiss Health Professions and Non-Health Professions Students: An Open Cohort Study over 14 Months in the COVID-19 Pandemic. International Journal of Environmental Research and Public Health. 2021; 18(20):10833.
        https://doi.org/10.3390/ijerph182010833
    
    Chicago/Turabian Style
    
                                Volken, Thomas,                                 Annina Zysset,                                 Simone Amendola,                                 Agnes von Wyl,                                 Julia Dratva,                                 and on behalf of the HES-C Research Group.        
                2021. "Generalized Anxiety among Swiss Health Professions and Non-Health Professions Students: An Open Cohort Study over 14 Months in the COVID-19 Pandemic" International Journal of Environmental Research and Public Health 18, no. 20: 10833.
        https://doi.org/10.3390/ijerph182010833
    
    APA Style
    
                                Volken, T.,                                 Zysset, A.,                                 Amendola, S.,                                 von Wyl, A.,                                 Dratva, J.,                                 & on behalf of the HES-C Research Group.        
        
        (2021). Generalized Anxiety among Swiss Health Professions and Non-Health Professions Students: An Open Cohort Study over 14 Months in the COVID-19 Pandemic. International Journal of Environmental Research and Public Health, 18(20), 10833.
        https://doi.org/10.3390/ijerph182010833