(2001). Operational lapses blamed for escape of Abu Sayyaf. Manila Bulletin.
Chicago Style (17th ed.) Citation"Operational Lapses Blamed for Escape of Abu Sayyaf." Manila Bulletin 2001.
MLA引文"Operational Lapses Blamed for Escape of Abu Sayyaf." Manila Bulletin, 2001.
警告：這些引文格式不一定是100％准確.