Clapano, J. R. (2021). Gov't eyes 2 M vaccinations per week in May. Philippine Star.
芝加哥风格引文Clapano, Jose Rodel. "Gov't Eyes 2 M Vaccinations Per Week in May." Philippine Star 2021.
MLA引文Clapano, Jose Rodel. "Gov't Eyes 2 M Vaccinations Per Week in May." Philippine Star, 2021.
警告：这些引文格式不一定是100％准确.