(2002). Many herbicides and pesticides may do more harm than good. Manila Bulletin.
Chicago Style (17th ed.) Citation"Many Herbicides and Pesticides May Do More Harm than Good." Manila Bulletin 2002.
MLA引文"Many Herbicides and Pesticides May Do More Harm than Good." Manila Bulletin, 2002.
警告：這些引文格式不一定是100％准確.