Παραπομπή σε μορφή APA (7η εκδ.)

KA, A., YA, G., DM, F., DN, K., YA, M., H, G., . . . Y, K. (2021). COVID-19 in Ethiopia: A geospatial analysis of vulnerability to infection, case severity and death. BMJ open, 11(2), e044606. https://doi.org/10.1136/bmjopen-2020-044606

Παραπομπή σε μορφή Chicago (17η εκδ.)

KA, Alene, et al. "COVID-19 in Ethiopia: A Geospatial Analysis of Vulnerability to Infection, Case Severity and Death." BMJ Open 11, no. 2 (2021): e044606. https://doi.org/10.1136/bmjopen-2020-044606.

Παραπομπή σε μορφή MLA (9th εκδ.)

KA, Alene, et al. "COVID-19 in Ethiopia: A Geospatial Analysis of Vulnerability to Infection, Case Severity and Death." BMJ Open, vol. 11, no. 2, 2021, p. e044606, https://doi.org/10.1136/bmjopen-2020-044606.