Vidal, R. (1998). Panay, Negros losing last forest frontier. Philippine Daily Inquirer.
芝加哥风格引文Vidal, Recto. "Panay, Negros Losing Last Forest Frontier." Philippine Daily Inquirer 1998.
MLA引文Vidal, Recto. "Panay, Negros Losing Last Forest Frontier." Philippine Daily Inquirer, 1998.
警告：这些引文格式不一定是100％准确.