Cita APA

International Institute for Environment and Development. Human Settlements Programme,, & International Institute for Environment and Development--Latin America. (1989). Environment and urbanization. London: Human Settlements Programme, International Institute for Environment and Development.

Citación estilo Chicago

International Institute for Environment and Development. Human Settlements Programme,, y International Institute for Environment and Development--Latin America. Environment and Urbanization. London: Human Settlements Programme, International Institute for Environment and Development, 1989.

Cita MLA

International Institute for Environment and Development. Human Settlements Programme,, y International Institute for Environment and Development--Latin America. Environment and Urbanization. London: Human Settlements Programme, International Institute for Environment and Development, 1989.