APA (7th ed.) Citation

Flores, H. (2021). Duterte frowns on COVID booster shots. Philippine Star.

Chicago Style (17th ed.) Citation

Flores, Helen. "Duterte Frowns on COVID Booster Shots." Philippine Star 2021.

MLA (9th ed.) Citation

Flores, Helen. "Duterte Frowns on COVID Booster Shots." Philippine Star, 2021.

Warning: These citations may not always be 100% accurate.