van den Akker, T., D'Souza, R., Tura, A., Nair, M., Engjom, H., Knight, M., . . . Systems, I. N. o. O. S. (2023). Prioritising actions to address stagnating maternal mortality rates globally. Elsevier.
Chicago Style aipamenavan den Akker, T., R. D'Souza, AK Tura, M. Nair, H. Engjom, M. Knight, S. Donati, and International Network of Obstetric Survey Systems. Prioritising Actions to Address Stagnating Maternal Mortality Rates Globally. Elsevier, 2023.
MLA aipamenavan den Akker, T., et al. Prioritising Actions to Address Stagnating Maternal Mortality Rates Globally. Elsevier, 2023.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.