Warren, K. (2007). Industrial genius: The working life of Charles Michael Schwab. University of Pittsburgh Press.
芝加哥风格引文Warren, Kenneth. Industrial Genius: The Working Life of Charles Michael Schwab. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2007.
MLA引文Warren, Kenneth. Industrial Genius: The Working Life of Charles Michael Schwab. University of Pittsburgh Press, 2007.
警告：这些引文格式不一定是100％准确.