Valente, . C. . S. (2020). Covid vaccine here in March – Galvez. Manila Times.
芝加哥风格引文Valente, Catherine S. "Covid Vaccine Here in March – Galvez." Manila Times 2020.
MLA引文Valente, Catherine S. "Covid Vaccine Here in March – Galvez." Manila Times, 2020.
警告：这些引文格式不一定是100％准确.