Dalisay, B. (2004). Science matters. IN Penman [column]. Philippine Star.
芝加哥风格引文Dalisay, Butch. "Science Matters. IN Penman [column]." Philippine Star 2004.
MLA引文Dalisay, Butch. "Science Matters. IN Penman [column]." Philippine Star, 2004.
警告：这些引文格式不一定是100％准确.