Granada, F. (2002). Underwater predator is destroying RP's coral reef. Manila Bulletin.
芝加哥风格引文Granada, Freddie. "Underwater Predator Is Destroying RP's Coral Reef." Manila Bulletin 2002.
MLA引文Granada, Freddie. "Underwater Predator Is Destroying RP's Coral Reef." Manila Bulletin, 2002.
警告：这些引文格式不一定是100％准确.