Sun, J.;                     Gao, J.;                     Wang, Z.;                     Hu, S.;                     Zhang, F.;                     Bao, H.;                     Fan, Y.    
        Maize Canopy Photosynthetic Efficiency, Plant Growth, and Yield Responses to Tillage Depth. Agronomy 2019, 9, 3.
    https://doi.org/10.3390/agronomy9010003
    AMA Style
    
                                Sun J,                                 Gao J,                                 Wang Z,                                 Hu S,                                 Zhang F,                                 Bao H,                                 Fan Y.        
                Maize Canopy Photosynthetic Efficiency, Plant Growth, and Yield Responses to Tillage Depth. Agronomy. 2019; 9(1):3.
        https://doi.org/10.3390/agronomy9010003
    
    Chicago/Turabian Style
    
                                Sun, Jiying,                                 Julin Gao,                                 Zhigang Wang,                                 Shuping Hu,                                 Fengjie Zhang,                                 Haizhu Bao,                                 and Yafang Fan.        
                2019. "Maize Canopy Photosynthetic Efficiency, Plant Growth, and Yield Responses to Tillage Depth" Agronomy 9, no. 1: 3.
        https://doi.org/10.3390/agronomy9010003
    
    APA Style
    
                                Sun, J.,                                 Gao, J.,                                 Wang, Z.,                                 Hu, S.,                                 Zhang, F.,                                 Bao, H.,                                 & Fan, Y.        
        
        (2019). Maize Canopy Photosynthetic Efficiency, Plant Growth, and Yield Responses to Tillage Depth. Agronomy, 9(1), 3.
        https://doi.org/10.3390/agronomy9010003