Yap, D. (2005). Garbage crisis looms in 3 cities, 1 town. Philippine Daily Inquirer.
芝加哥风格引文Yap, DJ. "Garbage Crisis Looms in 3 Cities, 1 Town." Philippine Daily Inquirer 2005.
MLA引文Yap, DJ. "Garbage Crisis Looms in 3 Cities, 1 Town." Philippine Daily Inquirer, 2005.
警告：这些引文格式不一定是100％准确.