Tamayo, B. . E. (2020). Drilon questions Covid vaccine distribution plan. Manila Times.
芝加哥风格引文Tamayo, Bernadette E. "Drilon Questions Covid Vaccine Distribution Plan." Manila Times 2020.
MLA引文Tamayo, Bernadette E. "Drilon Questions Covid Vaccine Distribution Plan." Manila Times, 2020.
警告：这些引文格式不一定是100％准确.