APA Edition Citation

Penrose, R. (1990). The emperor's new mind: Concerning computers, minds, and the laws of physics. Vintage.

Chicago Edition Citation

Penrose, Roger. The Emperor's New Mind: Concerning Computers, Minds, and the Laws of Physics. London: Vintage, 1990.

MLA Edition Citation

Penrose, Roger. The Emperor's New Mind: Concerning Computers, Minds, and the Laws of Physics. Vintage, 1990.