Cruz, I. R. (1999). Dear graduates. IN Mini critiques [column]. Philippine Star.
芝加哥风格引文Cruz, Isagani R. "Dear Graduates. IN Mini Critiques [column]." Philippine Star 1999.
MLA引文Cruz, Isagani R. "Dear Graduates. IN Mini Critiques [column]." Philippine Star, 1999.
警告：这些引文格式不一定是100％准确.