Bales, K. (2005). Understanding global slavery: A reader. University of California Press.
芝加哥风格引文Bales, Kevin. Understanding Global Slavery: A Reader. Berkeley: University of California Press, 2005.
MLA引文Bales, Kevin. Understanding Global Slavery: A Reader. University of California Press, 2005.
警告：这些引文格式不一定是100％准确.