APA (7th ed.) Citation

Shelly, G. B., & Vermaat, M. E. (2008). Discovering computers 2009: Introductory. Course Technology.

Chicago Style (17th ed.) Citation

Shelly, Gary B., and Misty E. Vermaat. Discovering Computers 2009: Introductory. Boston: Course Technology, 2008.

MLA (9th ed.) Citation

Shelly, Gary B., and Misty E. Vermaat. Discovering Computers 2009: Introductory. Course Technology, 2008.

Warning: These citations may not always be 100% accurate.