Ynion, R. (1998). Pasay drug trade slows down but drug use still rampant in 150 more barangays. Philippine Star.
芝加哥风格引文Ynion, Rommel. "Pasay Drug Trade Slows Down but Drug Use Still Rampant in 150 More Barangays." Philippine Star 1998.
MLA引文Ynion, Rommel. "Pasay Drug Trade Slows Down but Drug Use Still Rampant in 150 More Barangays." Philippine Star, 1998.
警告：这些引文格式不一定是100％准确.