Sadongdong, M. A. (2021). Galvez vows to go after 'immoral' vaccine hoppers. Manila Bulletin.
芝加哥风格引文Sadongdong, Martin A. "Galvez Vows to Go After 'Immoral' Vaccine Hoppers." Manila Bulletin 2021.
MLA引文Sadongdong, Martin A. "Galvez Vows to Go After 'Immoral' Vaccine Hoppers." Manila Bulletin, 2021.
警告：这些引文格式不一定是100％准确.