APA (7th ed.) Citation

Irvine, J., & Harle, D. (2002). Data communications and networks: An engineering approach. Wiley.

Chicago Style (17th ed.) Citation

Irvine, James, and D. Harle. Data Communications and Networks: An Engineering Approach. Chichester, West Sussex, England ; New York, NY: Wiley, 2002.

MLA (9th ed.) Citation

Irvine, James, and D. Harle. Data Communications and Networks: An Engineering Approach. Wiley, 2002.