Ruiz, E. (2020). Taal continues activities with steam, sulfur dioxide emissions. Manila Bulletin.
芝加哥风格引文Ruiz, Ellalyn. "Taal Continues Activities with Steam, Sulfur Dioxide Emissions." Manila Bulletin 2020.
MLA引文Ruiz, Ellalyn. "Taal Continues Activities with Steam, Sulfur Dioxide Emissions." Manila Bulletin, 2020.
警告：这些引文格式不一定是100％准确.