Antonio, R. F. (2021). PH exceeded vaxx target in Oct - PPRD. Manila Bulletin.
芝加哥风格引文Antonio, Raymund F. "PH Exceeded Vaxx Target in Oct - PPRD." Manila Bulletin 2021.
MLA引文Antonio, Raymund F. "PH Exceeded Vaxx Target in Oct - PPRD." Manila Bulletin, 2021.
警告：这些引文格式不一定是100％准确.