Παραπομπή APA

Penrose, R. (1991). The emperor's new mind: Concerning computers, minds, and the laws of physics. New York, N.Y.: Penguin Books.

Παραπομπή Chicago Style

Penrose, Roger. The Emperor's New Mind: Concerning Computers, Minds, and the Laws of Physics. New York, N.Y.: Penguin Books, 1991.

Παραπομπή MLA

Penrose, Roger. The Emperor's New Mind: Concerning Computers, Minds, and the Laws of Physics. New York, N.Y.: Penguin Books, 1991.

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