Lua APA (7ú heag.)
(1977). Environmental quality 1977: The Eighth Annual Report of The Council on Environmental Quality. Government Printing Office.
Lua i Stíl Chicago (17ú heag.)
Environmental Quality 1977: The Eighth Annual Report of The Council on Environmental Quality. Washington, EUA: Government Printing Office, 1977.
Lua MLA (9ú heag.)
Environmental Quality 1977: The Eighth Annual Report of The Council on Environmental Quality. Government Printing Office, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.