(2009). 2010 race too close to call, says Pulse poll. Philippine Daily Inquirer.
芝加哥风格引文"2010 Race Too Close to Call, Says Pulse Poll." Philippine Daily Inquirer 2009.
MLA引文"2010 Race Too Close to Call, Says Pulse Poll." Philippine Daily Inquirer, 2009.
警告：这些引文格式不一定是100％准确.