Kabiling, G. D. (2021). COVID-19 vaccination key to 'old normal' Christmas - Concepcion. Manila Bulletin.
芝加哥风格引文Kabiling, Genalyn D. "COVID-19 Vaccination Key to 'Old Normal' Christmas - Concepcion." Manila Bulletin 2021.
MLA引文Kabiling, Genalyn D. "COVID-19 Vaccination Key to 'Old Normal' Christmas - Concepcion." Manila Bulletin, 2021.
警告：这些引文格式不一定是100％准确.