Burgonio, T. (2011). Oil companies told: Hold off your greed. Philippine Daily Inquirer.
芝加哥风格引文Burgonio, TJ. "Oil Companies Told: Hold off Your Greed." Philippine Daily Inquirer 2011.
MLA引文Burgonio, TJ. "Oil Companies Told: Hold off Your Greed." Philippine Daily Inquirer, 2011.
警告：这些引文格式不一定是100％准确.