Cita APA

O'Leary, T. J., & O'Leary, L. I. (2008). Computing essentials 2008 (Introductory ed.). McGraw-Hill/Irwin.

Citación estilo Chicago

O'Leary, Timothy J., and Linda I. O'Leary. Computing Essentials 2008. Introductory ed. Boston: McGraw-Hill/Irwin, 2008.

Cita MLA

O'Leary, Timothy J., and Linda I. O'Leary. Computing Essentials 2008. Introductory ed. McGraw-Hill/Irwin, 2008.