Xiong, J.;                     Fang, Q.;                     Chen, J.;                     Li, Y.;                     Li, H.;                     Li, W.;                     Zheng, X.    
        States Transitions Inference of Postpartum Depression Based on Multi-State Markov Model. Int. J. Environ. Res. Public Health 2021, 18, 7449.
    https://doi.org/10.3390/ijerph18147449
    AMA Style
    
                                Xiong J,                                 Fang Q,                                 Chen J,                                 Li Y,                                 Li H,                                 Li W,                                 Zheng X.        
                States Transitions Inference of Postpartum Depression Based on Multi-State Markov Model. International Journal of Environmental Research and Public Health. 2021; 18(14):7449.
        https://doi.org/10.3390/ijerph18147449
    
    Chicago/Turabian Style
    
                                Xiong, Juan,                                 Qiyu Fang,                                 Jialing Chen,                                 Yingxin Li,                                 Huiyi Li,                                 Wenjie Li,                                 and Xujuan Zheng.        
                2021. "States Transitions Inference of Postpartum Depression Based on Multi-State Markov Model" International Journal of Environmental Research and Public Health 18, no. 14: 7449.
        https://doi.org/10.3390/ijerph18147449
    
    APA Style
    
                                Xiong, J.,                                 Fang, Q.,                                 Chen, J.,                                 Li, Y.,                                 Li, H.,                                 Li, W.,                                 & Zheng, X.        
        
        (2021). States Transitions Inference of Postpartum Depression Based on Multi-State Markov Model. International Journal of Environmental Research and Public Health, 18(14), 7449.
        https://doi.org/10.3390/ijerph18147449