Sy, M. C. (2000). Dealing with last trimester pregnancy woes. Philippine Star.
芝加哥风格引文Sy, Mari Cris. "Dealing with Last Trimester Pregnancy Woes." Philippine Star 2000.
MLA引文Sy, Mari Cris. "Dealing with Last Trimester Pregnancy Woes." Philippine Star, 2000.
警告：这些引文格式不一定是100％准确.