Ouyang, C.;                     Shi, J.;                     Shen, Y.;                     Li, L.    
        Six-Year BDS-2 Broadcast Navigation Message Analysis from 2013 to 2018: Availability, Anomaly, and SIS UREs Assessment. Sensors 2019, 19, 2767.
    https://doi.org/10.3390/s19122767
    AMA Style
    
                                Ouyang C,                                 Shi J,                                 Shen Y,                                 Li L.        
                Six-Year BDS-2 Broadcast Navigation Message Analysis from 2013 to 2018: Availability, Anomaly, and SIS UREs Assessment. Sensors. 2019; 19(12):2767.
        https://doi.org/10.3390/s19122767
    
    Chicago/Turabian Style
    
                                Ouyang, Chenhao,                                 Junbo Shi,                                 Yuru Shen,                                 and Lihong Li.        
                2019. "Six-Year BDS-2 Broadcast Navigation Message Analysis from 2013 to 2018: Availability, Anomaly, and SIS UREs Assessment" Sensors 19, no. 12: 2767.
        https://doi.org/10.3390/s19122767
    
    APA Style
    
                                Ouyang, C.,                                 Shi, J.,                                 Shen, Y.,                                 & Li, L.        
        
        (2019). Six-Year BDS-2 Broadcast Navigation Message Analysis from 2013 to 2018: Availability, Anomaly, and SIS UREs Assessment. Sensors, 19(12), 2767.
        https://doi.org/10.3390/s19122767