(2004). RP to deploy air marshals in flights to America. Manila Bulletin.
芝加哥风格引文"RP to Deploy Air Marshals in Flights to America." Manila Bulletin 2004.
MLA引文"RP to Deploy Air Marshals in Flights to America." Manila Bulletin, 2004.
警告：这些引文格式不一定是100％准确.