Style de citation APA (7e éd.)

Krugman, P. R. (1999). The return of depression economics (First edition.). W.W. Norton.

Style de citation Chicago (17e éd.)

Krugman, Paul R. The Return of Depression Economics. First edition. New York: W.W. Norton, 1999.

Style de citation MLA (8e éd.)

Krugman, Paul R. The Return of Depression Economics. First edition. W.W. Norton, 1999.