Cita APA (7th ed.)

Sadongdong, M. A., & De Vera, A. (2021). PH gets 60th million dose of COVID-19 vaccine. Manila Bulletin.

Cita Chicago (17th ed.)

Sadongdong, Martin A., i Analou De Vera. "PH Gets 60th Million Dose of COVID-19 Vaccine." Manila Bulletin 2021.

Cita MLA (9th ed.)

Sadongdong, Martin A., i Analou De Vera. "PH Gets 60th Million Dose of COVID-19 Vaccine." Manila Bulletin, 2021.