APA (7th ed.) Citation
Krugman, P. (2009). <The> Return of depression economics and the crisis of 2008. W.W. Norton & Company.
Chicago Style (17th ed.) Citation
Krugman, Paul. <The> Return of Depression Economics and the Crisis of 2008. New York: W.W. Norton & Company, 2009.
MLA (9th ed.) Citation
Krugman, Paul. <The> Return of Depression Economics and the Crisis of 2008. W.W. Norton & Company, 2009.
Warning: These citations may not always be 100% accurate.