Becker, C. L. (1932). The heavenly city of the eighteenth century philosophers. Yale university press.
Lua i Stíl Chicago (17ú heag.)Becker, Carl L. The Heavenly City of the Eighteenth Century Philosophers. New Haven: Yale university press, 1932.
Lua MLA (8ú heag.)Becker, Carl L. The Heavenly City of the Eighteenth Century Philosophers. Yale university press, 1932.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.