Calica, M. A. L. (1998). Construction site deaths in Makati rise by 100%. Philippine Star.
芝加哥风格引文Calica, Ma. Aurea L. "Construction Site Deaths in Makati Rise by 100%." Philippine Star 1998.
MLA引文Calica, Ma. Aurea L. "Construction Site Deaths in Makati Rise by 100%." Philippine Star, 1998.
警告：这些引文格式不一定是100％准确.