Gaya APA
Babbitt, B, B, B. (2005).
Cities in the wilderness : a new vision of land use in America.-- .
Washington:
Island Press.
Gaya MLA
Babbitt, Bruce, Babbitt,, Bruce.
"Cities in the wilderness : a new vision of land use in America.--".
Washington:
Island Press,
2005.
Buku.