APA-viite (7. p.)
Lowry, W. R. (2009). Repairing paradise: The restoration of nature in America's national parks. Brookings Institution Press.
Chicago-viite (17. p.)
Lowry, William R. Repairing Paradise: The Restoration of Nature in America's National Parks. Washington, D.C.: Brookings Institution Press, 2009.
MLA-viite (9. p.)
Lowry, William R. Repairing Paradise: The Restoration of Nature in America's National Parks. Brookings Institution Press, 2009.
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