Cita APA

Khelil, C., & Gutiérrez, L. (1991). World Bank strategy for the natural gas sector in LAC. Washington, D.C.: World Bank.

Citación estilo Chicago

Khelil, Chakid, y Luis Gutiérrez. World Bank Strategy for the Natural Gas Sector in LAC. Washington, D.C.: World Bank, 1991.

Cita MLA

Khelil, Chakid, y Luis Gutiérrez. World Bank Strategy for the Natural Gas Sector in LAC. Washington, D.C.: World Bank, 1991.