Puno, R. V. J. (1997). El Nivo. IN My viewpoint [column]: Not a drop to drink. Philippine Star.
芝加哥风格引文Puno, Ricardo V. Jr. "El Nivo. IN My Viewpoint [column]: Not a Drop to Drink." Philippine Star 1997.
MLA引文Puno, Ricardo V. Jr. "El Nivo. IN My Viewpoint [column]: Not a Drop to Drink." Philippine Star, 1997.
警告：这些引文格式不一定是100％准确.