Cita APA (7th ed.)

Fretes-Cibils, V., Giugale, M. M., & Lopez-Calix, J. R. (2003). Ecuador: An economic and social agenda in the new millennium. World Bank.

Cita Chicago (17th ed.)

Fretes-Cibils, Vicente, Marcelo M. Giugale, i Jose Roberto Lopez-Calix. Ecuador: An Economic and Social Agenda in the New Millennium. Washington, D.C: World Bank, 2003.

Cita MLA (9th ed.)

Fretes-Cibils, Vicente, et al. Ecuador: An Economic and Social Agenda in the New Millennium. World Bank, 2003.