APA (7e ed.) Bronvermelding

Casayuran, M. B. (2021). QC solon seeks issuance of 'e-vaccine cards' for fully vaccinated Filipinos. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

Casayuran, Mario B. "QC Solon Seeks Issuance of 'E-vaccine Cards' for Fully Vaccinated Filipinos." Manila Bulletin 2021.

MLA (9e ed.) Bronvermelding

Casayuran, Mario B. "QC Solon Seeks Issuance of 'E-vaccine Cards' for Fully Vaccinated Filipinos." Manila Bulletin, 2021.