Cita APA (7a ed.)

Penrose, R., Cartwright, N., Hawking, S., & Shimony, A. (1999). The large, the small and the human mind. University.

Cita Chicago Style (17a ed.)

Penrose, Roger, Nancy Cartwright, Stephen Hawking, y Abner Shimony. The Large, the Small and the Human Mind. Cambridge: University, 1999.

Cita MLA (8a ed.)

Penrose, Roger, et al. The Large, the Small and the Human Mind. University, 1999.