Du, H.;                     Kong, W.;                     Wang, Y.;                     Liu, W.;                     Huang, M.;                     Zhang, W.;                     Tang, M.    
        Research on Rotorcraft Blade Tip Vortex Identification and Motion Characteristics in Hovering State. Symmetry 2020, 12, 196.
    https://doi.org/10.3390/sym12020196
    AMA Style
    
                                Du H,                                 Kong W,                                 Wang Y,                                 Liu W,                                 Huang M,                                 Zhang W,                                 Tang M.        
                Research on Rotorcraft Blade Tip Vortex Identification and Motion Characteristics in Hovering State. Symmetry. 2020; 12(2):196.
        https://doi.org/10.3390/sym12020196
    
    Chicago/Turabian Style
    
                                Du, Hai,                                 Wenjie Kong,                                 Yan Wang,                                 Wenjing Liu,                                 Mingqi Huang,                                 Weiguo Zhang,                                 and Min Tang.        
                2020. "Research on Rotorcraft Blade Tip Vortex Identification and Motion Characteristics in Hovering State" Symmetry 12, no. 2: 196.
        https://doi.org/10.3390/sym12020196
    
    APA Style
    
                                Du, H.,                                 Kong, W.,                                 Wang, Y.,                                 Liu, W.,                                 Huang, M.,                                 Zhang, W.,                                 & Tang, M.        
        
        (2020). Research on Rotorcraft Blade Tip Vortex Identification and Motion Characteristics in Hovering State. Symmetry, 12(2), 196.
        https://doi.org/10.3390/sym12020196