Lua APA (7ú heag.)
ebrary, Inc, & Beatley, T. (2012). Green cities of Europe: Global lessons on green urbanism. Island Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Timothy Beatley. Green Cities of Europe: Global Lessons on Green Urbanism. Washington, D.C.: Island Press, 2012.
Lua MLA (9ú heag.)
ebrary, Inc, agus Timothy Beatley. Green Cities of Europe: Global Lessons on Green Urbanism. Island Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.