APA način citiranja (7. izdanje)

Ali, I., Ali, S., Iqbal, S., & Iqbal, S. (2021). COVID-19 Vaccination: Concerns About Its Accessibility, Affordability, and Acceptability. Frontiers Media S.A.

Čikaški stil citiranja (17. izdanje)

Ali, Inayat, Shahbaz Ali, Sehar Iqbal, i Sehar Iqbal. COVID-19 Vaccination: Concerns About Its Accessibility, Affordability, and Acceptability. Frontiers Media S.A, 2021.

MLA način citiranja (9. izdanje)

Ali, Inayat, et al. COVID-19 Vaccination: Concerns About Its Accessibility, Affordability, and Acceptability. Frontiers Media S.A, 2021.