ebrary, Inc, & Porter, K. (2012). Broke: How debt bankrupts the middle class. Stanford University Press.
芝加哥风格引文ebrary, Inc, 与 Katherine Porter. Broke: How Debt Bankrupts the Middle Class. Stanford, CA: Stanford University Press, 2012.
MLA引文ebrary, Inc, 与 Katherine Porter. Broke: How Debt Bankrupts the Middle Class. Stanford University Press, 2012.
警告：这些引文格式不一定是100％准确.