Pascual, F. D., Jr. (2021). China vaccine. IN Postscript [column]: How costly as a solution? Philippine Star.
芝加哥风格引文Pascual, Federico D., Jr. "China Vaccine. IN Postscript [column]: How Costly as a Solution?" Philippine Star 2021.
MLA引文Pascual, Federico D., Jr. "China Vaccine. IN Postscript [column]: How Costly as a Solution?" Philippine Star, 2021.
警告：这些引文格式不一定是100％准确.