Cita APA (7a ed.)

Krugman, P. R. (1992). Currencies and crises. MIT Press.

Cita Chicago Style (17a ed.)

Krugman, Paul R. Currencies and Crises. Cambridge (Mass.): MIT Press, 1992.

Cita MLA (9a ed.)

Krugman, Paul R. Currencies and Crises. MIT Press, 1992.