Kabiling, G. D. (2020). COVID vaccine roadmap OK'd. Manila Bulletin.
芝加哥风格引文Kabiling, Genalyn D. "COVID Vaccine Roadmap OK'd." Manila Bulletin 2020.
MLA引文Kabiling, Genalyn D. "COVID Vaccine Roadmap OK'd." Manila Bulletin, 2020.
警告：这些引文格式不一定是100％准确.