Cita APA (7a ed.)

Denning, P. J., Metcalfe, R. M., & Burke, J. (1997). Beyond calculation: The next fifty years of computing. Copernicus.

Cita Chicago Style (17a ed.)

Denning, Peter J., Robert M. Metcalfe, y James Burke. Beyond Calculation: The Next Fifty Years of Computing. New York: Copernicus, 1997.

Cita MLA (9a ed.)

Denning, Peter J., et al. Beyond Calculation: The Next Fifty Years of Computing. Copernicus, 1997.