Flores, A. M. S. (2018). NGCP issues 4th yellow alert for Luzon grid. IN News [column]. Manila Standard.
芝加哥风格引文Flores, Alena Mae S. "NGCP Issues 4th Yellow Alert for Luzon Grid. IN News [column]." Manila Standard 2018.
MLA引文Flores, Alena Mae S. "NGCP Issues 4th Yellow Alert for Luzon Grid. IN News [column]." Manila Standard, 2018.
警告：这些引文格式不一定是100％准确.