APA-viite (7. p.)
Kahn, M. E. (2006). Green cities: Urban growth and the environment. Brookings Institution Press.
Chicago-viite (17. p.)
Kahn, Matthew E. Green Cities: Urban Growth and the Environment. Washington, D.C.: Brookings Institution Press, 2006.
MLA-viite (9. p.)
Kahn, Matthew E. Green Cities: Urban Growth and the Environment. Brookings Institution Press, 2006.
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