Parreño, D. (1994). Abu Sayyaf hideout under siege. Manila Chronicle.
芝加哥风格引文Parreño, Disraeli. "Abu Sayyaf Hideout Under Siege." Manila Chronicle 1994.
MLA引文Parreño, Disraeli. "Abu Sayyaf Hideout Under Siege." Manila Chronicle, 1994.
警告：这些引文格式不一定是100％准确.