APA引文

(2001). 2 new landfills for Metro garbage. Manila Bulletin.

芝加哥风格引文

"2 New Landfills for Metro Garbage." Manila Bulletin 2001.

MLA引文

"2 New Landfills for Metro Garbage." Manila Bulletin, 2001.

警告：这些引文格式不一定是100％准确.