APA-referens (7:e uppl.)

O'Leary, D. A., O'Leary, T. J., & O'Leary, L. I. (2023). Computing essentials: Making IT work for you (Introductory 2023.). McGraw Hill LLC.

Chicago-referens (17:e uppl.)

O'Leary, Daniel A., Timothy J. O'Leary, och Linda I. O'Leary. Computing Essentials: Making IT Work for You. Introductory 2023. New York: McGraw Hill LLC, 2023.

MLA-referens (9:e uppl.)

O'Leary, Daniel A., et al. Computing Essentials: Making IT Work for You. Introductory 2023. McGraw Hill LLC, 2023.