Protacio, A. L. (1998). New pill against baldness. IN Doctors corner [column]. Philippine Daily Inquirer.
芝加哥风格引文Protacio, Antonio L. "New Pill Against Baldness. IN Doctors Corner [column]." Philippine Daily Inquirer 1998.
MLA引文Protacio, Antonio L. "New Pill Against Baldness. IN Doctors Corner [column]." Philippine Daily Inquirer, 1998.
警告：这些引文格式不一定是100％准确.