APA ציטוט

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.

ציטוט MLA

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