Cita APA (7th ed.)

ebrary, Inc, World Bank, Samad, T., Lozano-Gracia, N., & Panman, A. (2012). Colombia urbanization review: Amplifying the gains from the urban transition. World Bank.

Cita Chicago (17th ed.)

ebrary, Inc, World Bank, Taimur Samad, Nancy Lozano-Gracia, i Alexandra Panman. Colombia Urbanization Review: Amplifying the Gains from the Urban Transition. Washington, D.C.: World Bank, 2012.

Cita MLA (9th ed.)

ebrary, Inc, et al. Colombia Urbanization Review: Amplifying the Gains from the Urban Transition. World Bank, 2012.