Cita APA (7a ed.)

Penrose, R. (1999). The large, the small and the human mind. Univ. Pr..

Cita Chicago Style (17a ed.)

Penrose, Roger. The Large, the Small and the Human Mind. Cambridge: Univ. Pr., 1999.

Cita MLA (9a ed.)

Penrose, Roger. The Large, the Small and the Human Mind. Univ. Pr., 1999.