Ali, I., Ali, S., Iqbal, S., & Iqbal, S. (2021). COVID-19 Vaccination: Concerns About Its Accessibility, Affordability, and Acceptability. Frontiers Media S.A.
Cita Chicago (17th ed.)Ali, Inayat, Shahbaz Ali, Sehar Iqbal, i Sehar Iqbal. COVID-19 Vaccination: Concerns About Its Accessibility, Affordability, and Acceptability. Frontiers Media S.A, 2021.
Cita MLA (9th ed.)Ali, Inayat, et al. COVID-19 Vaccination: Concerns About Its Accessibility, Affordability, and Acceptability. Frontiers Media S.A, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.