Rivera, D. (2019). Oil companies set to hike prices this week. Philippine Star.
芝加哥风格引文Rivera, Danessa. "Oil Companies Set to Hike Prices This Week." Philippine Star 2019.
MLA引文Rivera, Danessa. "Oil Companies Set to Hike Prices This Week." Philippine Star, 2019.
警告：这些引文格式不一定是100％准确.