Cita APA

Roger Penrose. (2005). Shadows of the mind: Search for the Missing Science of Consciousness. London.

Chicago Edition Citation

Roger Penrose. Shadows of the Mind: Search for the Missing Science of Consciousness. London, 2005.

Cita MLA

Roger Penrose. Shadows of the Mind: Search for the Missing Science of Consciousness. London, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.