(1997). RP among top 10 environment violators. Philippine Daily Inquirer.
Chicago Style (17th ed.) Citation"RP Among Top 10 Environment Violators." Philippine Daily Inquirer 1997.
MLA引文"RP Among Top 10 Environment Violators." Philippine Daily Inquirer, 1997.
警告：這些引文格式不一定是100％准確.