Bloomberg. (2021). Vaccine disparities raise alarm as COVID variants multiply. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)Bloomberg. "Vaccine Disparities Raise Alarm as COVID Variants Multiply." Manila Bulletin 2021.
Citatione MLA (9a ed.)Bloomberg. "Vaccine Disparities Raise Alarm as COVID Variants Multiply." Manila Bulletin, 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.