Antonio, R. F. (2021). Full vaccination of 50% of Filipinos before Christmas eyed. Manila Bulletin.
芝加哥风格引文Antonio, Raymund F. "Full Vaccination of 50% of Filipinos Before Christmas Eyed." Manila Bulletin 2021.
MLA引文Antonio, Raymund F. "Full Vaccination of 50% of Filipinos Before Christmas Eyed." Manila Bulletin, 2021.
警告：这些引文格式不一定是100％准确.