APA-referens (7:e uppl.)

Nicholas, J. (2011). Dune and philosophy: Weirding way of mentat. Open Court.

Chicago-referens (17:e uppl.)

Nicholas, Jeffery. Dune and Philosophy: Weirding Way of Mentat. Chicago, Ill.: Open Court, 2011.

MLA-referens (9:e uppl.)

Nicholas, Jeffery. Dune and Philosophy: Weirding Way of Mentat. Open Court, 2011.