APA引文

Knepper, P. (2007). Criminology and social policy. SAGE.

芝加哥风格引文

Knepper, Paul. Criminology and Social Policy. Los Angeles ; London: SAGE, 2007.

MLA引文

Knepper, Paul. Criminology and Social Policy. SAGE, 2007.

警告：这些引文格式不一定是100％准确.