Sadongdong, M. A. (2021). PH hits record-high 230K COVID-19 jabs in a day - Galvez. Manila Bulletin.
芝加哥风格引文Sadongdong, Martin A. "PH Hits Record-high 230K COVID-19 Jabs in a Day - Galvez." Manila Bulletin 2021.
MLA引文Sadongdong, Martin A. "PH Hits Record-high 230K COVID-19 Jabs in a Day - Galvez." Manila Bulletin, 2021.
警告：这些引文格式不一定是100％准确.