Siddique, A. (1997). Criminology: Problems and perspectives. Eastern Book Co..
芝加哥风格引文Siddique, Ahmad. Criminology: Problems and Perspectives. New Delhi: Eastern Book Co., 1997.
MLA引文Siddique, Ahmad. Criminology: Problems and Perspectives. Eastern Book Co., 1997.
警告：这些引文格式不一定是100％准确.