Ruiz, E. (2019). PRRD rides on record-high public satisfaction rating. Manila Bulletin.
芝加哥风格引文Ruiz, Ellalyn. "PRRD Rides on Record-high Public Satisfaction Rating." Manila Bulletin 2019.
MLA引文Ruiz, Ellalyn. "PRRD Rides on Record-high Public Satisfaction Rating." Manila Bulletin, 2019.
警告：这些引文格式不一定是100％准确.