Cordova, C. (2020). Cebu City resorts to home remedies vs COVID. Manila Bulletin.
芝加哥风格引文Cordova, Calvin. "Cebu City Resorts to Home Remedies Vs COVID." Manila Bulletin 2020.
MLA引文Cordova, Calvin. "Cebu City Resorts to Home Remedies Vs COVID." Manila Bulletin, 2020.
警告：这些引文格式不一定是100％准确.