Casayuran, M. B. (2021). QC solon seeks issuance of 'e-vaccine cards' for fully vaccinated Filipinos. Manila Bulletin.
芝加哥风格引文Casayuran, Mario B. "QC Solon Seeks Issuance of 'E-vaccine Cards' for Fully Vaccinated Filipinos." Manila Bulletin 2021.
MLA引文Casayuran, Mario B. "QC Solon Seeks Issuance of 'E-vaccine Cards' for Fully Vaccinated Filipinos." Manila Bulletin, 2021.
警告：这些引文格式不一定是100％准确.