Lua APA (7ú heag.)
Hellstern, C. (2010). A life cycle approach to buildings: Principles, calculations, design tools (First edition.). Institut für internationale.
Lua i Stíl Chicago (17ú heag.)
Hellstern, Cornelia. A Life Cycle Approach to Buildings: Principles, Calculations, Design Tools. First edition. Munich, [Germany]: Institut für internationale, 2010.
Lua MLA (9ú heag.)
Hellstern, Cornelia. A Life Cycle Approach to Buildings: Principles, Calculations, Design Tools. First edition. Institut für internationale, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.