Παραπομπή σε μορφή APA (7η εκδ.)

Ahmed, S., Mvalo, T., Akech, S., Agweyu, A., Baker, K., Bar-Zeev, N., . . . McCollum, E. (2020). Protecting children in low-income and middle-income countries from COVID-19. BMJ Publishing Group.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ahmed, S., et al. Protecting Children in Low-income and Middle-income Countries from COVID-19. BMJ Publishing Group, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ahmed, S., et al. Protecting Children in Low-income and Middle-income Countries from COVID-19. BMJ Publishing Group, 2020.