Cita APA (7th ed.)
ebrary, Inc. (2003). Poverty in Guatemala. World Bank.
Cita Chicago (17th ed.)
ebrary, Inc. Poverty in Guatemala. Washington, D.C.: World Bank, 2003.
Cita MLA (9th ed.)
ebrary, Inc. Poverty in Guatemala. World Bank, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.