APA (7th ed.) Citation

MV, K., JE, L., CP, H., & J, B. (2012). 15 Million preterm births annually: What has changed this year? Reproductive health, 9, 28. https://doi.org/10.1186/1742-4755-9-28

Chicago Style (17th ed.) Citation

MV, Kinney, Lawn JE, Howson CP, and Belizan J. "15 Million Preterm Births Annually: What Has Changed This Year?" Reproductive Health 9 (2012): 28. https://doi.org/10.1186/1742-4755-9-28.

MLA (9th ed.) Citation

MV, Kinney, et al. "15 Million Preterm Births Annually: What Has Changed This Year?" Reproductive Health, vol. 9, 2012, p. 28, https://doi.org/10.1186/1742-4755-9-28.