Παραπομπή σε μορφή APA (7η εκδ.)

Horwood, G., Opondo, C., Choudhury, S., Rani, A., & Nair, M. (2020). Risk factors for maternal mortality among 1.9 million women in nine Empowered Action Group states in India: Secondary analysis of Annual Health Survey data. BMJ Publishing Group.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Horwood, G., C. Opondo, SS Choudhury, A. Rani, και M. Nair. Risk Factors for Maternal Mortality Among 1.9 Million Women in Nine Empowered Action Group States in India: Secondary Analysis of Annual Health Survey Data. BMJ Publishing Group, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Horwood, G., et al. Risk Factors for Maternal Mortality Among 1.9 Million Women in Nine Empowered Action Group States in India: Secondary Analysis of Annual Health Survey Data. BMJ Publishing Group, 2020.