Siddique, A. (1977). Criminology: Problems & perspectives (4th ed.). Eastern Book Co..
芝加哥风格引文Siddique, Ahmad. Criminology: Problems & Perspectives. 4th ed. Lucknow: Eastern Book Co., 1977.
MLA引文Siddique, Ahmad. Criminology: Problems & Perspectives. 4th ed. Eastern Book Co., 1977.
警告：这些引文格式不一定是100％准确.