APA Style

Vermaat, M, E., Shelly, G, B. (2008). Discovering Computers Fundamentals. Fourth Edition (Fourth Edition). United States of America: Thomson Course Technology Cengage Learning.

MLA Style

Vermaat, Misty, E.., Shelly, Gary, B.. "Discovering Computers Fundamentals. Fourth Edition". Fourth Edition United States of America: Thomson Course Technology Cengage Learning, 2008. Text.