APA (7th ed.) Citation

Crisostomo, S., Flores, H., & Mateo, J. V. R. (2021). 11 NCR areas under COVID Alert Level 4. Philippine Star.

Chicago Style (17th ed.) Citation

Crisostomo, Sheila, Helen Flores, and Jan Victor R. Mateo. "11 NCR Areas Under COVID Alert Level 4." Philippine Star 2021.

MLA (9th ed.) Citation

Crisostomo, Sheila, et al. "11 NCR Areas Under COVID Alert Level 4." Philippine Star, 2021.