Cita APA (7th ed.)

ebrary, Inc, Spence, M., Annez, P. C., & Buckley, R. M. (2009). Urbanization and growth. Commission on Growth and Development : World Bank.

Cita Chicago (17th ed.)

ebrary, Inc, Michael Spence, Patricia Clarke Annez, i Robert M. Buckley. Urbanization and Growth. Washington, DC: Commission on Growth and Development : World Bank, 2009.

Cita MLA (9th ed.)

ebrary, Inc, et al. Urbanization and Growth. Commission on Growth and Development : World Bank, 2009.