Cita APA (7th ed.)

O'Leary, T. J., & O'Leary, L. I. (2013). Computing essentials: Making it work for you : introductory 2013 (Introductory Edition.). McGraw-Hill.

Cita Chicago (17th ed.)

O'Leary, Timothy J., i Linda I. O'Leary. Computing Essentials: Making It Work for You : Introductory 2013. Introductory Edition. New York: McGraw-Hill, 2013.

Cita MLA (9th ed.)

O'Leary, Timothy J., i Linda I. O'Leary. Computing Essentials: Making It Work for You : Introductory 2013. Introductory Edition. McGraw-Hill, 2013.