Hu, P.;                     Li, Y.;                     Zhang, S.;                     Zhang, Y.;                     Tian, Z.;                     Yun, F.    
        Low-Threshold and Wavelength-Tunable InGaN Tubular WGM Laser Embedded in a Flexible Substrate. Crystals 2021, 11, 1251.
    https://doi.org/10.3390/cryst11101251
    AMA Style
    
                                Hu P,                                 Li Y,                                 Zhang S,                                 Zhang Y,                                 Tian Z,                                 Yun F.        
                Low-Threshold and Wavelength-Tunable InGaN Tubular WGM Laser Embedded in a Flexible Substrate. Crystals. 2021; 11(10):1251.
        https://doi.org/10.3390/cryst11101251
    
    Chicago/Turabian Style
    
                                Hu, Peng,                                 Yufeng Li,                                 Shengnan Zhang,                                 Ye Zhang,                                 Zhenhuan Tian,                                 and Feng Yun.        
                2021. "Low-Threshold and Wavelength-Tunable InGaN Tubular WGM Laser Embedded in a Flexible Substrate" Crystals 11, no. 10: 1251.
        https://doi.org/10.3390/cryst11101251
    
    APA Style
    
                                Hu, P.,                                 Li, Y.,                                 Zhang, S.,                                 Zhang, Y.,                                 Tian, Z.,                                 & Yun, F.        
        
        (2021). Low-Threshold and Wavelength-Tunable InGaN Tubular WGM Laser Embedded in a Flexible Substrate. Crystals, 11(10), 1251.
        https://doi.org/10.3390/cryst11101251