APA (7th ed.) Citation

Arnold, D. O., & Editors of PC World. (1988). Getting started with PC's and Compatibles (Rev. & expanded.). PC World.

Chicago Style (17th ed.) Citation

Arnold, David O., and Editors of PC World. Getting Started with PC's and Compatibles. Rev. & expanded. New York: PC World, 1988.

MLA (9th ed.) Citation

Arnold, David O., and Editors of PC World. Getting Started with PC's and Compatibles. Rev. & expanded. PC World, 1988.