Ahmed, S.;                     Qiu, B.;                     Ahmad, F.;                     Kong, C.-W.;                     Xin, H.    
        A State-of-the-Art Analysis of Obstacle Avoidance Methods from the Perspective of an Agricultural Sprayer UAV’s Operation Scenario. Agronomy 2021, 11, 1069.
    https://doi.org/10.3390/agronomy11061069
    AMA Style
    
                                Ahmed S,                                 Qiu B,                                 Ahmad F,                                 Kong C-W,                                 Xin H.        
                A State-of-the-Art Analysis of Obstacle Avoidance Methods from the Perspective of an Agricultural Sprayer UAV’s Operation Scenario. Agronomy. 2021; 11(6):1069.
        https://doi.org/10.3390/agronomy11061069
    
    Chicago/Turabian Style
    
                                Ahmed, Shibbir,                                 Baijing Qiu,                                 Fiaz Ahmad,                                 Chun-Wei Kong,                                 and Huang Xin.        
                2021. "A State-of-the-Art Analysis of Obstacle Avoidance Methods from the Perspective of an Agricultural Sprayer UAV’s Operation Scenario" Agronomy 11, no. 6: 1069.
        https://doi.org/10.3390/agronomy11061069
    
    APA Style
    
                                Ahmed, S.,                                 Qiu, B.,                                 Ahmad, F.,                                 Kong, C.-W.,                                 & Xin, H.        
        
        (2021). A State-of-the-Art Analysis of Obstacle Avoidance Methods from the Perspective of an Agricultural Sprayer UAV’s Operation Scenario. Agronomy, 11(6), 1069.
        https://doi.org/10.3390/agronomy11061069