(2003). Tribute to PETA founder Cecile Guidote-Alvarez. Manila Bulletin.
芝加哥风格引文"Tribute to PETA Founder Cecile Guidote-Alvarez." Manila Bulletin 2003.
MLA引文"Tribute to PETA Founder Cecile Guidote-Alvarez." Manila Bulletin, 2003.
警告：这些引文格式不一定是100％准确.