APA (7th ed.) Citation

Deasington, R. J. (1984). A practical guide to computer communications and networking (2nd ed.). E. Horwood.

Chicago Style (17th ed.) Citation

Deasington, R. J. A Practical Guide to Computer Communications and Networking. 2nd ed. Chichester: E. Horwood, 1984.

MLA (9th ed.) Citation

Deasington, R. J. A Practical Guide to Computer Communications and Networking. 2nd ed. E. Horwood, 1984.