APA (7th ed.) Citation

Harbaken, J. W. (2001). Absolute beginner's guide to networking (3rd ed.). Que.

Chicago Style (17th ed.) Citation

Harbaken, Joseph W. Absolute Beginner's Guide to Networking. 3rd ed. Indianapolis, IN: Que, 2001.

MLA (9th ed.) Citation

Harbaken, Joseph W. Absolute Beginner's Guide to Networking. 3rd ed. Que, 2001.