APA (7e ed.) Bronvermelding

Crisostomo, S., Dumlao, A., Romero, A., Ramirez, R., Mateo, J. V. R., & Cayabyab, M. J. (2022). Omicron subvariant now in Phl. Philippine Star.

Chicago (17e ed.) Bronvermelding

Crisostomo, Sheila, Artemio Dumlao, Alexis Romero, Robertzon Ramirez, Jan Victor R. Mateo, en Marc Jayson Cayabyab. "Omicron Subvariant Now in Phl." Philippine Star 2022.

MLA (9e ed.) Bronvermelding

Crisostomo, Sheila, et al. "Omicron Subvariant Now in Phl." Philippine Star, 2022.