Cita APA (7th ed.)
Yudelson, J. (2009). Green building trends: Europe. Island Press.
Cita Chicago (17th ed.)
Yudelson, Jerry. Green Building Trends: Europe. Washington, D.C.: Island Press, 2009.
Cita MLA (9th ed.)
Yudelson, Jerry. Green Building Trends: Europe. Island Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.