Casper, L. (1989). Literary notes: Seeds of betrayal; roots of the novel. Solidaridad Publishing House.
芝加哥风格引文Casper, Leonard. Literary Notes: Seeds of Betrayal; Roots of the Novel. Manila: Solidaridad Publishing House, 1989.
MLA引文Casper, Leonard. Literary Notes: Seeds of Betrayal; Roots of the Novel. Solidaridad Publishing House, 1989.
警告：这些引文格式不一定是100％准确.