(1998). Buhay awards for greenhouse gases abatement. Manila Bulletin.
Chicago Style (17th ed.) Citation"Buhay Awards for Greenhouse Gases Abatement." Manila Bulletin 1998.
MLA引文"Buhay Awards for Greenhouse Gases Abatement." Manila Bulletin, 1998.
警告：這些引文格式不一定是100％准確.