APA (7th ed.) Citation

Aaron, B., & Aaron, A. (1991). Upgrading PCs made easy. Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

Aaron, Bud, and Alex Aaron. Upgrading PCs Made Easy. Berkeley, Calif.: Osborne McGraw-Hill, 1991.

MLA (9th ed.) Citation

Aaron, Bud, and Alex Aaron. Upgrading PCs Made Easy. Osborne McGraw-Hill, 1991.