Contreras, V. (1997). Annulment of birth papers suspicious. Philippine Daily Inquirer.
芝加哥风格引文Contreras, Voltaire. "Annulment of Birth Papers Suspicious." Philippine Daily Inquirer 1997.
MLA引文Contreras, Voltaire. "Annulment of Birth Papers Suspicious." Philippine Daily Inquirer, 1997.
警告：这些引文格式不一定是100％准确.