APA (7th ed.) Citation

Hopcroft, J. E. (1994). Computing, communication, and the information age. National Academy Press.

Chicago Style (17th ed.) Citation

Hopcroft, John E. Computing, Communication, and the Information Age. Washington, D.C: National Academy Press, 1994.

MLA (9th ed.) Citation

Hopcroft, John E. Computing, Communication, and the Information Age. National Academy Press, 1994.