Echavez, A. T. (2001). 1-M signature campaign against ROTC launched. Philippine Daily Inquirer.
芝加哥风格引文Echavez, Andrea Trinidad. "1-M Signature Campaign Against ROTC Launched." Philippine Daily Inquirer 2001.
MLA引文Echavez, Andrea Trinidad. "1-M Signature Campaign Against ROTC Launched." Philippine Daily Inquirer, 2001.
警告：这些引文格式不一定是100％准确.