Herrera, C. (1997). Hepa A worsens in Cainta. Philippine Daily Inquirer.
芝加哥风格引文Herrera, Christine. "Hepa A Worsens in Cainta." Philippine Daily Inquirer 1997.
MLA引文Herrera, Christine. "Hepa A Worsens in Cainta." Philippine Daily Inquirer, 1997.
警告：这些引文格式不一定是100％准确.