Cita APA (7a ed.)

International Institute for Environment and Development. (1989). Environment and urbanization. SAGE.

Cita Chicago Style (17a ed.)

International Institute for Environment and Development. Environment and Urbanization. [Thousand Oaks]: SAGE, 1989.

Cita MLA (8a ed.)

International Institute for Environment and Development. Environment and Urbanization. SAGE, 1989.