Cita APA (7a ed.)

Liu, L., Qian, J., Sun, S., & Yu, X. (2021). Effectiveness of non-pharmacological interventions for reducing postpartum fatigue: A systematic review protocol. BMJ Publishing Group.

Cita Chicago Style (17a ed.)

Liu, Lu, Jialu Qian, Shiwen Sun, y Xiaoyan Yu. Effectiveness of Non-pharmacological Interventions for Reducing Postpartum Fatigue: A Systematic Review Protocol. BMJ Publishing Group, 2021.

Cita MLA (8a ed.)

Liu, Lu, et al. Effectiveness of Non-pharmacological Interventions for Reducing Postpartum Fatigue: A Systematic Review Protocol. BMJ Publishing Group, 2021.