APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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