Perkin, H. J. (1996). The Third Revolution: Professional elites in the modern world. Routledge.
芝加哥风格引文Perkin, Harold James. The Third Revolution: Professional Elites in the Modern World. London: Routledge, 1996.
MLA引文Perkin, Harold James. The Third Revolution: Professional Elites in the Modern World. Routledge, 1996.
警告：这些引文格式不一定是100％准确.