Frialde, M. (1998). Say Lastimoso, SWS survey: Half of crimes unreported. Philippine Star.
芝加哥风格引文Frialde, Mike. "Say Lastimoso, SWS Survey: Half of Crimes Unreported." Philippine Star 1998.
MLA引文Frialde, Mike. "Say Lastimoso, SWS Survey: Half of Crimes Unreported." Philippine Star, 1998.
警告：这些引文格式不一定是100％准确.