Citazione Stile APA (7a Edizione)

ebrary, Inc, & Porter, K. (2012). Broke: How debt bankrupts the middle class. Stanford University Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, e Katherine Porter. Broke: How Debt Bankrupts the Middle Class. Stanford, CA: Stanford University Press, 2012.

Citatione MLA (9a ed.)

ebrary, Inc, e Katherine Porter. Broke: How Debt Bankrupts the Middle Class. Stanford University Press, 2012.