Zabala, S. A. (2015). A Philippine history [poem]. Philippine Graphic.
芝加哥风格引文Zabala, Sade Andria. "A Philippine History [poem]." Philippine Graphic 2015.
MLA引文Zabala, Sade Andria. "A Philippine History [poem]." Philippine Graphic, 2015.
警告：这些引文格式不一定是100％准确.