APA引文

Sadongdong, M. A. (2021). Russian envoy assures supply of Sputnik vaccines for PH. Manila Bulletin.

Chicago Style (17th ed.) Citation

Sadongdong, Martin A. "Russian Envoy Assures Supply of Sputnik Vaccines for PH." Manila Bulletin 2021.

MLA引文

Sadongdong, Martin A. "Russian Envoy Assures Supply of Sputnik Vaccines for PH." Manila Bulletin, 2021.

警告：這些引文格式不一定是100％准確.