Regalado, E. (1998). Davao penal farm inmates holding 5 women hostage. Philippine Star.
芝加哥风格引文Regalado, Edith. "Davao Penal Farm Inmates Holding 5 Women Hostage." Philippine Star 1998.
MLA引文Regalado, Edith. "Davao Penal Farm Inmates Holding 5 Women Hostage." Philippine Star, 1998.
警告：这些引文格式不一定是100％准确.