Cita APA

Kahn, M. E. (2006). Green cities: Urban growth and the environment. Brookings Institution Press.

Citación estilo Chicago

Kahn, Matthew E. Green Cities: Urban Growth and the Environment. Washington, D.C.: Brookings Institution Press, 2006.

Cita MLA

Kahn, Matthew E. Green Cities: Urban Growth and the Environment. Brookings Institution Press, 2006.