APA (7th ed.) Citation

Crisostomo, S., Ronda, R. A., & Santos, R. (2021). AstraZeneca defends vaccine. Philippine Star.

Chicago Style (17th ed.) Citation

Crisostomo, Sheila, Rainier Allan Ronda, and Rudy Santos. "AstraZeneca Defends Vaccine." Philippine Star 2021.

MLA (9th ed.) Citation

Crisostomo, Sheila, et al. "AstraZeneca Defends Vaccine." Philippine Star, 2021.