Clapano, J. R. (2021). Vaxx drive target reduced over syringe shortage. Philippine Star.
芝加哥风格引文Clapano, Jose Rodel. "Vaxx Drive Target Reduced over Syringe Shortage." Philippine Star 2021.
MLA引文Clapano, Jose Rodel. "Vaxx Drive Target Reduced over Syringe Shortage." Philippine Star, 2021.
警告：这些引文格式不一定是100％准确.