Isla, P. A. A. (2003). Guidelines set for providing homes for aged and disabled. Manila Times.
芝加哥风格引文Isla, Paul Anthony A. "Guidelines Set for Providing Homes for Aged and Disabled." Manila Times 2003.
MLA引文Isla, Paul Anthony A. "Guidelines Set for Providing Homes for Aged and Disabled." Manila Times, 2003.
警告：这些引文格式不一定是100％准确.