Sapnu, R. (2010). Water level in Angat Dam rises after rains. Philippine Star.
芝加哥风格引文Sapnu, Ric. "Water Level in Angat Dam Rises After Rains." Philippine Star 2010.
MLA引文Sapnu, Ric. "Water Level in Angat Dam Rises After Rains." Philippine Star, 2010.
警告：这些引文格式不一定是100％准确.