Barcia, R. B. (2012). Illegal coal mining grips Albay town. Manila Times.
芝加哥风格引文Barcia, Rhaydz B. "Illegal Coal Mining Grips Albay Town." Manila Times 2012.
MLA引文Barcia, Rhaydz B. "Illegal Coal Mining Grips Albay Town." Manila Times, 2012.
警告：这些引文格式不一定是100％准确.