Cita APA

Ferro, C., & Carvajal, Z. (1995). The Challenge of Urbanization: The World's Large Cities. New York, NY US: United Nations.

Citación estilo Chicago

Ferro, Cora, y Zaira Carvajal. The Challenge of Urbanization: The World's Large Cities. New York, NY US: United Nations, 1995.

Cita MLA

Ferro, Cora, y Zaira Carvajal. The Challenge of Urbanization: The World's Large Cities. New York, NY US: United Nations, 1995.