APA (7th ed.) Citation

Shelly, G. B., Cashman, T. J., & Hill, J. A. (1995). Business data communications: Introductory concepts and techniques. Boyd & Fraser Pub. Co.

Chicago Style (17th ed.) Citation

Shelly, Gary B., Thomas J. Cashman, and Judy A. Hill. Business Data Communications: Introductory Concepts and Techniques. Danvers, Mass: Boyd & Fraser Pub. Co, 1995.

MLA (9th ed.) Citation

Shelly, Gary B., et al. Business Data Communications: Introductory Concepts and Techniques. Boyd & Fraser Pub. Co, 1995.