APA (7th ed.) Citation

Shelly, G. B., Cashman, T. J., & Vermaat, M. E. (2001). Discovering Computers 2002: Concepts for a digital world, Web enhanced. Course Technology.

Chicago Style (17th ed.) Citation

Shelly, Gary B., Thomas J. Cashman, and Misty E. Vermaat. Discovering Computers 2002: Concepts for a Digital World, Web Enhanced. Boston: Course Technology, 2001.

MLA (8th ed.) Citation

Shelly, Gary B., et al. Discovering Computers 2002: Concepts for a Digital World, Web Enhanced. Course Technology, 2001.