Lee, W.-T.;                     Lim, S.-S.;                     Kim, J.;                     Yun, S.;                     Yoon, J.-H.;                     Won, J.-U.    
        Work Schedule Irregularity and the Risk of Work-Related Injury among Korean Manual Workers. Int. J. Environ. Res. Public Health 2020, 17, 7617.
    https://doi.org/10.3390/ijerph17207617
    AMA Style
    
                                Lee W-T,                                 Lim S-S,                                 Kim J,                                 Yun S,                                 Yoon J-H,                                 Won J-U.        
                Work Schedule Irregularity and the Risk of Work-Related Injury among Korean Manual Workers. International Journal of Environmental Research and Public Health. 2020; 17(20):7617.
        https://doi.org/10.3390/ijerph17207617
    
    Chicago/Turabian Style
    
                                Lee, Won-Tae,                                 Sung-Shil Lim,                                 Jihyun Kim,                                 Sehyun Yun,                                 Jin-Ha Yoon,                                 and Jong-Uk Won.        
                2020. "Work Schedule Irregularity and the Risk of Work-Related Injury among Korean Manual Workers" International Journal of Environmental Research and Public Health 17, no. 20: 7617.
        https://doi.org/10.3390/ijerph17207617
    
    APA Style
    
                                Lee, W.-T.,                                 Lim, S.-S.,                                 Kim, J.,                                 Yun, S.,                                 Yoon, J.-H.,                                 & Won, J.-U.        
        
        (2020). Work Schedule Irregularity and the Risk of Work-Related Injury among Korean Manual Workers. International Journal of Environmental Research and Public Health, 17(20), 7617.
        https://doi.org/10.3390/ijerph17207617