Trinidad, T. M. (1959). Elementary jurisprudence. Rex Book Store.
芝加哥风格引文Trinidad, Thomas M. Elementary Jurisprudence. Manila: Rex Book Store, 1959.
MLA引文Trinidad, Thomas M. Elementary Jurisprudence. Rex Book Store, 1959.
警告：这些引文格式不一定是100％准确.
APA引文