Tarcelo, F. M. (1997). DOH: Ban shellfish from Manila Bay. Manila Times.
芝加哥风格引文Tarcelo, Florian M. "DOH: Ban Shellfish from Manila Bay." Manila Times 1997.
MLA引文Tarcelo, Florian M. "DOH: Ban Shellfish from Manila Bay." Manila Times, 1997.
警告：这些引文格式不一定是100％准确.