APA (7e ed.) Bronvermelding

Servallos, N. J., Jaymalin, M., & Punay, E. (2021). SEA vaccination roll out: Phl ranks 4th. Philippine Star.

Chicago (17e ed.) Bronvermelding

Servallos, Neil Jayson, Mayen Jaymalin, en Eduardo Punay. "SEA Vaccination Roll Out: Phl Ranks 4th." Philippine Star 2021.

MLA (9e ed.) Bronvermelding

Servallos, Neil Jayson, et al. "SEA Vaccination Roll Out: Phl Ranks 4th." Philippine Star, 2021.