Cita APA (7a ed.)

Engel, C. (2002). Expenditure switching and exchange rate policy. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Engel, Charles. Expenditure Switching and Exchange Rate Policy. Cambridge, MA: National Bureau of Economic Research, 2002.

Cita MLA (9a ed.)

Engel, Charles. Expenditure Switching and Exchange Rate Policy. National Bureau of Economic Research, 2002.