Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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