Alcala, A. (2007). Guimaras mangroves a year after the oil spill. Malaya.
Chicago Style (17th ed.) CitationAlcala, Angel. "Guimaras Mangroves a Year After the Oil Spill." Malaya 2007.
MLA引文Alcala, Angel. "Guimaras Mangroves a Year After the Oil Spill." Malaya, 2007.
警告:這些引文格式不一定是100%准確.