Eugenio, H. V. (1997). DOH: Not all fortified food are nutritious. Manila Times.
芝加哥风格引文Eugenio, Haidee V. "DOH: Not All Fortified Food Are Nutritious." Manila Times 1997.
MLA引文Eugenio, Haidee V. "DOH: Not All Fortified Food Are Nutritious." Manila Times, 1997.
警告：这些引文格式不一定是100％准确.