Llorito, D. L. (2003). No quick fix to problem of tricycle emissions [series]. Manila Times.
芝加哥风格引文Llorito, Dave L. "No Quick Fix to Problem of Tricycle Emissions [series]." Manila Times 2003.
MLA引文Llorito, Dave L. "No Quick Fix to Problem of Tricycle Emissions [series]." Manila Times, 2003.
警告：这些引文格式不一定是100％准确.