APA-referens (7:e uppl.)

Becker, C. L. (1932). The heavenly city of the eighteenth century philosophers. Yale university press.

Chicago-referens (17:e uppl.)

Becker, Carl L. The Heavenly City of the Eighteenth Century Philosophers. New Haven: Yale university press, 1932.

MLA-referens (8:e uppl.)

Becker, Carl L. The Heavenly City of the Eighteenth Century Philosophers. Yale university press, 1932.