Cita APA (7th ed.)

Perry, G. (2007). Informality: Exit and exclusion. World Bank.

Cita Chicago (17th ed.)

Perry, Guillermo. Informality: Exit and Exclusion. Washington, D.C.: World Bank, 2007.

Cita MLA (9th ed.)

Perry, Guillermo. Informality: Exit and Exclusion. World Bank, 2007.