Crisostomo, S., & Mateo, J. V. R. (2021). 2 unknown COVID variants found in Cebu. Philippine Star.
Cita Chicago Style (17a ed.)Crisostomo, Sheila, y Jan Victor R. Mateo. "2 Unknown COVID Variants Found in Cebu." Philippine Star 2021.
Cita MLA (9a ed.)Crisostomo, Sheila, y Jan Victor R. Mateo. "2 Unknown COVID Variants Found in Cebu." Philippine Star, 2021.
Precaución: Estas citas no son 100% exactas.