APA (7th ed.) Citation

Ghebreyesus, T. A., Kanem, N., Russell, C., & Clark, H. Born Too Soon:  Progress, priorities and pivots for preterm birth. BMC.

Chicago Style (17th ed.) Citation

Ghebreyesus, Tedros Adhanom, Natalia Kanem, Catherine Russell, and Helen Clark. Born Too Soon:  Progress, Priorities and Pivots for Preterm Birth. BMC.

MLA (9th ed.) Citation

Ghebreyesus, Tedros Adhanom, et al. Born Too Soon:  Progress, Priorities and Pivots for Preterm Birth. BMC.