Cita APA (7th ed.)

Cáceres, C., & Medina, L. (2012). Measures of fiscal risk in hydrocarbon-exporting countries. International Monetary Fund.

Cita Chicago (17th ed.)

Cáceres, Carlos, i Leandro Medina. Measures of Fiscal Risk in Hydrocarbon-exporting Countries. Washington, D.C.: International Monetary Fund, 2012.

Cita MLA (9th ed.)

Cáceres, Carlos, i Leandro Medina. Measures of Fiscal Risk in Hydrocarbon-exporting Countries. International Monetary Fund, 2012.