APA citiranje

Penrose, R. (1994). Shadows of the mind: A search for the missing science of consciousness.

Chicago Edition Citation

Penrose, Roger. Shadows of the Mind: A Search for the Missing Science of Consciousness. Oxford University Press, London, 1994.

MLA citiranje

Penrose, Roger. Shadows of the Mind: A Search for the Missing Science of Consciousness. 1994.