Herrera, C. (1997). Lung Center now gasping for breath. Philippine Daily Inquirer.
芝加哥风格引文Herrera, Christine. "Lung Center Now Gasping for Breath." Philippine Daily Inquirer 1997.
MLA引文Herrera, Christine. "Lung Center Now Gasping for Breath." Philippine Daily Inquirer, 1997.
警告：这些引文格式不一定是100％准确.