Dyfyniad APA

Geducos, A. C. B. (2020). Duterte: PH to buy cheapest COVID-19 vaccine. Manila Bulletin.

Dyfyniad Arddull Chicago

Geducos, Argyll Cyrus B. "Duterte: PH to Buy Cheapest COVID-19 Vaccine." Manila Bulletin 2020.

Dyfyniad MLA

Geducos, Argyll Cyrus B. "Duterte: PH to Buy Cheapest COVID-19 Vaccine." Manila Bulletin, 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.