Villanueva, M. A. (1997). Ramos accepts De Villa's resignation effective Sept. 15. Philippine Star.
Chicago Style (17th ed.) CitationVillanueva, Marichu A. "Ramos Accepts De Villa's Resignation Effective Sept. 15." Philippine Star 1997.
MLA引文Villanueva, Marichu A. "Ramos Accepts De Villa's Resignation Effective Sept. 15." Philippine Star, 1997.
警告:這些引文格式不一定是100%准確.