Cross, R., & Tapper, C. (1990). Cross on evidence (7th ed.). Butterworths..
芝加哥风格引文Cross, Rupert, 与 Colin Tapper. Cross on Evidence. 7th ed. London: Butterworths., 1990.
MLA引文Cross, Rupert, 与 Colin Tapper. Cross on Evidence. 7th ed. Butterworths., 1990.
警告：这些引文格式不一定是100％准确.