APA-referens (7:e uppl.)

Posner, R. A. (2010). The crisis of capitalist democracy. Harvard University Press.

Chicago-referens (17:e uppl.)

Posner, Richard A. The Crisis of Capitalist Democracy. Cambridge, Mass.: Harvard University Press, 2010.

MLA-referens (9:e uppl.)

Posner, Richard A. The Crisis of Capitalist Democracy. Harvard University Press, 2010.