Yu, C.;                     Shi, K.;                     Ning, J.;                     Zheng, Z.;                     Yu, H.;                     Yang, Z.;                     Liu, J.    
        Preparation and Application of Fluorine-Free Finishing Agent with Excellent Water Repellency for Cotton Fabric. Polymers 2021, 13, 2980.
    https://doi.org/10.3390/polym13172980
    AMA Style
    
                                Yu C,                                 Shi K,                                 Ning J,                                 Zheng Z,                                 Yu H,                                 Yang Z,                                 Liu J.        
                Preparation and Application of Fluorine-Free Finishing Agent with Excellent Water Repellency for Cotton Fabric. Polymers. 2021; 13(17):2980.
        https://doi.org/10.3390/polym13172980
    
    Chicago/Turabian Style
    
                                Yu, Chengbing,                                 Kaiqin Shi,                                 Jinyan Ning,                                 Zhe Zheng,                                 Hualong Yu,                                 Zhenxuan Yang,                                 and Jun Liu.        
                2021. "Preparation and Application of Fluorine-Free Finishing Agent with Excellent Water Repellency for Cotton Fabric" Polymers 13, no. 17: 2980.
        https://doi.org/10.3390/polym13172980
    
    APA Style
    
                                Yu, C.,                                 Shi, K.,                                 Ning, J.,                                 Zheng, Z.,                                 Yu, H.,                                 Yang, Z.,                                 & Liu, J.        
        
        (2021). Preparation and Application of Fluorine-Free Finishing Agent with Excellent Water Repellency for Cotton Fabric. Polymers, 13(17), 2980.
        https://doi.org/10.3390/polym13172980