APA (7th ed.) Citation

A, S., M, B., E, N., M, O., B, C., C, B., . . . CE, O. (2019). Neonatal azithromycin administration to prevent infant mortality: Study protocol for a randomised controlled trial. BMJ open, 9(9), e031162. https://doi.org/10.1136/bmjopen-2019-031162

Chicago Style (17th ed.) Citation

A, Sie, et al. "Neonatal Azithromycin Administration to Prevent Infant Mortality: Study Protocol for a Randomised Controlled Trial." BMJ Open 9, no. 9 (2019): e031162. https://doi.org/10.1136/bmjopen-2019-031162.

MLA (9th ed.) Citation

A, Sie, et al. "Neonatal Azithromycin Administration to Prevent Infant Mortality: Study Protocol for a Randomised Controlled Trial." BMJ Open, vol. 9, no. 9, 2019, p. e031162, https://doi.org/10.1136/bmjopen-2019-031162.