Quismundo, T. (2012). Study links press freedom to happiness. Philippine Daily Inquirer.
芝加哥风格引文Quismundo, Tarra. "Study Links Press Freedom to Happiness." Philippine Daily Inquirer 2012.
MLA引文Quismundo, Tarra. "Study Links Press Freedom to Happiness." Philippine Daily Inquirer, 2012.
警告：这些引文格式不一定是100％准确.