Vargas, A. (2004). Gun licensing fees down 5.8% - PNP. Manila Times.
芝加哥风格引文Vargas, Anthony. "Gun Licensing Fees Down 5.8% - PNP." Manila Times 2004.
MLA引文Vargas, Anthony. "Gun Licensing Fees Down 5.8% - PNP." Manila Times, 2004.
警告：这些引文格式不一定是100％准确.