Usman, E. K. (2000). OIC, MNLF cite, GRP ; summeteers endorse patience. Manila Bulletin.
芝加哥风格引文Usman, Edd K. "OIC, MNLF Cite, GRP ; Summeteers Endorse Patience." Manila Bulletin 2000.
MLA引文Usman, Edd K. "OIC, MNLF Cite, GRP ; Summeteers Endorse Patience." Manila Bulletin, 2000.
警告：这些引文格式不一定是100％准确.