De Vera, A., & Philippines. Department of Health. (2022). COVID-19 cases remain low under Alert Level 1. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)De Vera, Analou, e Philippines. Department of Health. "COVID-19 Cases Remain Low Under Alert Level 1." Manila Bulletin 2022.
Citatione MLA (9a ed.)De Vera, Analou, e Philippines. Department of Health. "COVID-19 Cases Remain Low Under Alert Level 1." Manila Bulletin, 2022.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.