Cita APA

Krugman, P. R. 1., & Krugman, P. R. 1. (2009). The return of depression economics and the crisis of 2008. New York: W.W. Norton.

Citación estilo Chicago

Krugman, Paul Robin 1953-, y Paul Robin 1953- Krugman. The Return of Depression Economics and the Crisis of 2008. New York: W.W. Norton, 2009.

Cita MLA

Krugman, Paul Robin 1953-, y Paul Robin 1953- Krugman. The Return of Depression Economics and the Crisis of 2008. New York: W.W. Norton, 2009.