APA (7th ed.) Citation

O'Leary, T. J. (2008). Computing essentials. McGraw-Hill.

Chicago Style (17th ed.) Citation

O'Leary, Timothy J. Computing Essentials. Boston: McGraw-Hill, 2008.

MLA (9th ed.) Citation

O'Leary, Timothy J. Computing Essentials. McGraw-Hill, 2008.

Warning: These citations may not always be 100% accurate.