Cita APA (7a ed.)

Li, R., Qibin, C., Su, M., Fangliang, P., Bin, W., Jian, Y., & Yuxi, Z. (2021). Labor Analgesia reduces the risk of postpartum depression: A cohort study. De Gruyter.

Cita Chicago Style (17a ed.)

Li, Ren, Chen Qibin, Min Su, Peng Fangliang, Wang Bin, Yu Jian, y Zhang Yuxi. Labor Analgesia Reduces the Risk of Postpartum Depression: A Cohort Study. De Gruyter, 2021.

Cita MLA (8a ed.)

Li, Ren, et al. Labor Analgesia Reduces the Risk of Postpartum Depression: A Cohort Study. De Gruyter, 2021.