David, R. S. (2010). Mired in poverty. IN Public lives [column]. Philippine Daily Inquirer.
芝加哥风格引文David, Randolf S. "Mired in Poverty. IN Public Lives [column]." Philippine Daily Inquirer 2010.
MLA引文David, Randolf S. "Mired in Poverty. IN Public Lives [column]." Philippine Daily Inquirer, 2010.
警告：这些引文格式不一定是100％准确.