Samonte, A. S. (2006). Govt Mulls transformation of clark ecozones. Manila Times.
芝加哥风格引文Samonte, Angelo S. "Govt Mulls Transformation of Clark Ecozones." Manila Times 2006.
MLA引文Samonte, Angelo S. "Govt Mulls Transformation of Clark Ecozones." Manila Times, 2006.
警告：这些引文格式不一定是100％准确.