Nam, H.S.;                     Seo, H.G.;                     Leigh, J.-H.;                     Kim, Y.J.;                     Kim, S.;                     Bang, M.S.    
        External Robotic Arm vs. Upper Limb Exoskeleton: What Do Potential Users Need? Appl. Sci. 2019, 9, 2471.
    https://doi.org/10.3390/app9122471
    AMA Style
    
                                Nam HS,                                 Seo HG,                                 Leigh J-H,                                 Kim YJ,                                 Kim S,                                 Bang MS.        
                External Robotic Arm vs. Upper Limb Exoskeleton: What Do Potential Users Need? Applied Sciences. 2019; 9(12):2471.
        https://doi.org/10.3390/app9122471
    
    Chicago/Turabian Style
    
                                Nam, Hyung Seok,                                 Han Gil Seo,                                 Ja-Ho Leigh,                                 Yoon Jae Kim,                                 Sungwan Kim,                                 and Moon Suk Bang.        
                2019. "External Robotic Arm vs. Upper Limb Exoskeleton: What Do Potential Users Need?" Applied Sciences 9, no. 12: 2471.
        https://doi.org/10.3390/app9122471
    
    APA Style
    
                                Nam, H. S.,                                 Seo, H. G.,                                 Leigh, J.-H.,                                 Kim, Y. J.,                                 Kim, S.,                                 & Bang, M. S.        
        
        (2019). External Robotic Arm vs. Upper Limb Exoskeleton: What Do Potential Users Need? Applied Sciences, 9(12), 2471.
        https://doi.org/10.3390/app9122471