Mallonga, N. F. (1997). Bayanihan's ruby anniversary. Manila Chronicle.
芝加哥风格引文Mallonga, Noel F. "Bayanihan's Ruby Anniversary." Manila Chronicle 1997.
MLA引文Mallonga, Noel F. "Bayanihan's Ruby Anniversary." Manila Chronicle, 1997.
警告：这些引文格式不一定是100％准确.