Cita APA

O'Leary, T. J., & Timothy J. O'Leary; Linda I. O'Leary. (2008). Microsoft Office Excel 2007. Boston: McGraw-Hill/Irwin.

Citación estilo Chicago

O'Leary, Timothy J., y Timothy J. O'Leary; Linda I. O'Leary. Microsoft Office Excel 2007. Boston: McGraw-Hill/Irwin, 2008.

Cita MLA

O'Leary, Timothy J., y Timothy J. O'Leary; Linda I. O'Leary. Microsoft Office Excel 2007. Boston: McGraw-Hill/Irwin, 2008.