West, D. M. (2014). Billionaires: Reflections on the upper crust. Brookings Institution Press.
芝加哥风格引文West, Darrell M. Billionaires: Reflections on the Upper Crust. Washington, District of Columbia: Brookings Institution Press, 2014.
MLA引文West, Darrell M. Billionaires: Reflections on the Upper Crust. Brookings Institution Press, 2014.
警告：这些引文格式不一定是100％准确.