APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.