(2001). Immediate enforcement of law banning surfactants use urged. Manila Bulletin.
Chicago Style (17th ed.) Citation"Immediate Enforcement of Law Banning Surfactants Use Urged." Manila Bulletin 2001.
MLA引文"Immediate Enforcement of Law Banning Surfactants Use Urged." Manila Bulletin, 2001.
警告：這些引文格式不一定是100％准確.