Ramirez, R. (2018). 'Coliforms high in Panglao, El Nido beaches'. Philippine Star.
芝加哥风格引文Ramirez, Robertzon. "'Coliforms High in Panglao, El Nido Beaches'." Philippine Star 2018.
MLA引文Ramirez, Robertzon. "'Coliforms High in Panglao, El Nido Beaches'." Philippine Star, 2018.
警告：这些引文格式不一定是100％准确.