Estrada, E. (2002). Caloocan lawmaker pushes for additional benefits for elderly. Manila Times.
芝加哥风格引文Estrada, Eric. "Caloocan Lawmaker Pushes for Additional Benefits for Elderly." Manila Times 2002.
MLA引文Estrada, Eric. "Caloocan Lawmaker Pushes for Additional Benefits for Elderly." Manila Times, 2002.
警告：这些引文格式不一定是100％准确.