Lopez, E. H. (1999). Trade deficit cut to $164M in 1998. Manila Bulletin.
芝加哥风格引文Lopez, Edu H. "Trade Deficit Cut to $164M in 1998." Manila Bulletin 1999.
MLA引文Lopez, Edu H. "Trade Deficit Cut to $164M in 1998." Manila Bulletin, 1999.
警告：这些引文格式不一定是100％准确.