APA (7th ed.) Citation

O'Leary, T. J. ., O'Leary, D. A., & O'Leary, L. I. Computing essentials: Making IT work for you introductory 2021.

Chicago Style (17th ed.) Citation

O'Leary, Timothy J. , Daniel A. O'Leary, and Linda I. O'Leary. Computing Essentials: Making IT Work for You Introductory 2021.

MLA (9th ed.) Citation

O'Leary, Timothy J. , et al. Computing Essentials: Making IT Work for You Introductory 2021.