APA-viite (7. p.)

PENROSE ROGER. (1989). EMPEROR`S NEW MIND: CONCERNING COMPUTERS,MINDS & THE LAWS OF PHYSICS. VINTAGE BOOKS RANDOM HOUSE.

Chicago-viite (17. p.)

PENROSE ROGER. EMPEROR`S NEW MIND: CONCERNING COMPUTERS,MINDS & THE LAWS OF PHYSICS. LONDON: VINTAGE BOOKS RANDOM HOUSE, 1989.

MLA-viite (9. p.)

PENROSE ROGER. EMPEROR`S NEW MIND: CONCERNING COMPUTERS,MINDS & THE LAWS OF PHYSICS. VINTAGE BOOKS RANDOM HOUSE, 1989.