Cita APA (7th ed.)
ebrary, Inc, & Porter, K. (2012). Broke: How debt bankrupts the middle class. Stanford University Press.
Cita Chicago (17th ed.)
ebrary, Inc, i Katherine Porter. Broke: How Debt Bankrupts the Middle Class. Stanford, CA: Stanford University Press, 2012.
Cita MLA (9th ed.)
ebrary, Inc, i Katherine Porter. Broke: How Debt Bankrupts the Middle Class. Stanford University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.