APA引文

Card, R. (1987). Public order: The new law. Butterworths.

芝加哥风格引文

Card, Richard. Public Order: The New Law. London: Butterworths, 1987.

MLA引文

Card, Richard. Public Order: The New Law. Butterworths, 1987.

警告：这些引文格式不一定是100％准确.