Burgos, N. P. J. Quarrying frenzy threatens 3 bridges, dam in Iloilo. Philippine Daily Inquirer.
芝加哥风格引文Burgos, Nestor P. Jr. "Quarrying Frenzy Threatens 3 Bridges, Dam in Iloilo." Philippine Daily Inquirer .
MLA引文Burgos, Nestor P. Jr. "Quarrying Frenzy Threatens 3 Bridges, Dam in Iloilo." Philippine Daily Inquirer, .
警告：这些引文格式不一定是100％准确.