APA (7th ed.) Citation

Zhao, R., Wu, J., Li, Y., Zhou, Y., Ji, H., & Li, Y. (2014). Efficacy of a combined contraceptive regimen consisting of condoms and emergency contraception pills. BMC Public Health, 14(1), 1. https://doi.org/10.1186/1471-2458-14-354

Chicago Style (17th ed.) Citation

Zhao, Rui, Jun-Qing Wu, Yu-Yan Li, Ying Zhou, Hong-Lei Ji, and Yi-Ran Li. "Efficacy of a Combined Contraceptive Regimen Consisting of Condoms and Emergency Contraception Pills." BMC Public Health 14, no. 1 (2014): 1. https://doi.org/10.1186/1471-2458-14-354.

MLA (9th ed.) Citation

Zhao, Rui, et al. "Efficacy of a Combined Contraceptive Regimen Consisting of Condoms and Emergency Contraception Pills." BMC Public Health, vol. 14, no. 1, 2014, p. 1, https://doi.org/10.1186/1471-2458-14-354.