APA (7th ed.) Citation

James, K. A. (1988). DOS: Power user's guide. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

James, Kris A. DOS: Power User's Guide. Berkeley, Calif: Osborne McGraw-Hill, 1988.

MLA (9th ed.) Citation

James, Kris A. DOS: Power User's Guide. Osborne McGraw-Hill, 1988.