(2002). MM garbage crisis worsens. Manila Bulletin.
芝加哥风格引文"MM Garbage Crisis Worsens." Manila Bulletin 2002.
MLA引文"MM Garbage Crisis Worsens." Manila Bulletin, 2002.
警告：这些引文格式不一定是100％准确.
APA引文
(2002). MM garbage crisis worsens. Manila Bulletin.
芝加哥风格引文"MM Garbage Crisis Worsens." Manila Bulletin 2002.
MLA引文"MM Garbage Crisis Worsens." Manila Bulletin, 2002.