Estrada, E. (2000). Atienza to tow firms: Shape up! Manila Times.
Chicago Style (17th ed.) CitationEstrada, Eric. "Atienza to Tow Firms: Shape Up!" Manila Times 2000.
MLA引文Estrada, Eric. "Atienza to Tow Firms: Shape Up!" Manila Times, 2000.
警告:這些引文格式不一定是100%准確.