(2021). Vaccination to shift to high gear with more doses available. IN Editorial [column]. Manila Bulletin.
芝加哥风格引文"Vaccination to Shift to High Gear with More Doses Available. IN Editorial [column]." Manila Bulletin 2021.
MLA引文"Vaccination to Shift to High Gear with More Doses Available. IN Editorial [column]." Manila Bulletin, 2021.
警告：这些引文格式不一定是100％准确.