Luci, C. M. (2021). Booster shots may be necessary to raise immunity level vs COVID-19 - expert. Manila Bulletin.
芝加哥风格引文Luci, Charissa M. "Booster Shots May Be Necessary to Raise Immunity Level Vs COVID-19 - Expert." Manila Bulletin 2021.
MLA引文Luci, Charissa M. "Booster Shots May Be Necessary to Raise Immunity Level Vs COVID-19 - Expert." Manila Bulletin, 2021.
警告：这些引文格式不一定是100％准确.