Lee, E.E.;                     Amritwar, A.;                     Hong, L.E.;                     Mohyuddin, I.;                     Brown, T.;                     Postolache, T.T.    
        Daily and Seasonal Variation in Light Exposure among the Old Order Amish. Int. J. Environ. Res. Public Health 2020, 17, 4460.
    https://doi.org/10.3390/ijerph17124460
    AMA Style
    
                                Lee EE,                                 Amritwar A,                                 Hong LE,                                 Mohyuddin I,                                 Brown T,                                 Postolache TT.        
                Daily and Seasonal Variation in Light Exposure among the Old Order Amish. International Journal of Environmental Research and Public Health. 2020; 17(12):4460.
        https://doi.org/10.3390/ijerph17124460
    
    Chicago/Turabian Style
    
                                Lee, Ellen E.,                                 Ameya Amritwar,                                 L. Elliot Hong,                                 Iqra Mohyuddin,                                 Timothy Brown,                                 and Teodor T. Postolache.        
                2020. "Daily and Seasonal Variation in Light Exposure among the Old Order Amish" International Journal of Environmental Research and Public Health 17, no. 12: 4460.
        https://doi.org/10.3390/ijerph17124460
    
    APA Style
    
                                Lee, E. E.,                                 Amritwar, A.,                                 Hong, L. E.,                                 Mohyuddin, I.,                                 Brown, T.,                                 & Postolache, T. T.        
        
        (2020). Daily and Seasonal Variation in Light Exposure among the Old Order Amish. International Journal of Environmental Research and Public Health, 17(12), 4460.
        https://doi.org/10.3390/ijerph17124460