Suarez, E. (2003). Royal Sultanates of Mindanao & Sulu meet today. Manila Bulletin.
芝加哥风格引文Suarez, E.T. "Royal Sultanates of Mindanao & Sulu Meet Today." Manila Bulletin 2003.
MLA引文Suarez, E.T. "Royal Sultanates of Mindanao & Sulu Meet Today." Manila Bulletin, 2003.
警告：这些引文格式不一定是100％准确.