Ruggiero, V. (2006). Understanding political violence: A criminological analysis. Open University Press/McGraw-Hill.
芝加哥风格引文Ruggiero, Vincenzo. Understanding Political Violence: A Criminological Analysis. Maidenhead, Berkshire: Open University Press/McGraw-Hill, 2006.
MLA引文Ruggiero, Vincenzo. Understanding Political Violence: A Criminological Analysis. Open University Press/McGraw-Hill, 2006.
警告：这些引文格式不一定是100％准确.