Villanueva, M. A. (2012). 'Leaked' documents?. IN Commonsense [column]. Philippine Star.
芝加哥风格引文Villanueva, Marichu A. "'Leaked' Documents?. IN Commonsense [column]." Philippine Star 2012.
MLA引文Villanueva, Marichu A. "'Leaked' Documents?. IN Commonsense [column]." Philippine Star, 2012.
警告：这些引文格式不一定是100％准确.