(2020). We'll need more than one vaccine supplier. IN Editorial [column]. Manila Bulletin.
Chicago Style (17th ed.) Citation"We'll Need More than One Vaccine Supplier. IN Editorial [column]." Manila Bulletin 2020.
MLA引文"We'll Need More than One Vaccine Supplier. IN Editorial [column]." Manila Bulletin, 2020.
警告：這些引文格式不一定是100％准確.