Parungao, R. (1999). Big drops in firecrackers casualties. Manila Times.
芝加哥风格引文Parungao, Rhowena. "Big Drops in Firecrackers Casualties." Manila Times 1999.
MLA引文Parungao, Rhowena. "Big Drops in Firecrackers Casualties." Manila Times, 1999.
警告：这些引文格式不一定是100％准确.