Beatley, T. (2011). Biophilic cities: Integrating nature into urban design and planning. Island Press.
Chicago-referens (17:e uppl.)Beatley, Timothy. Biophilic Cities: Integrating Nature into Urban Design and Planning. Washington, DC: Island Press, 2011.
MLA-referens (9:e uppl.)Beatley, Timothy. Biophilic Cities: Integrating Nature into Urban Design and Planning. Island Press, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.