Horario, R. A. (2012). Resign, Sen. Cayetano challenges lead prosecutor Tupas. Manila Times.
芝加哥风格引文Horario, Ritchie A. "Resign, Sen. Cayetano Challenges Lead Prosecutor Tupas." Manila Times 2012.
MLA引文Horario, Ritchie A. "Resign, Sen. Cayetano Challenges Lead Prosecutor Tupas." Manila Times, 2012.
警告:这些引文格式不一定是100%准确.