APA (7th ed.) Citation

Crisostomo, S., Santos, R., & Porcalla, D. (2021). 508,332 inoculated against COVID -- DOH. Philippine Star.

Chicago Style (17th ed.) Citation

Crisostomo, Sheila, Rudy Santos, and Delon Porcalla. "508,332 Inoculated Against COVID -- DOH." Philippine Star 2021.

MLA (9th ed.) Citation

Crisostomo, Sheila, et al. "508,332 Inoculated Against COVID -- DOH." Philippine Star, 2021.