APA (7th ed.) Citation

O´Leary, T. J., & O´Leary, L. I. (2002). Microsoft Excel 2002: Introductory edition. McGraw-Hill.

Chicago Style (17th ed.) Citation

O´Leary, Timothy J., and Linda I. O´Leary. Microsoft Excel 2002: Introductory Edition. Boston: McGraw-Hill, 2002.

MLA (9th ed.) Citation

O´Leary, Timothy J., and Linda I. O´Leary. Microsoft Excel 2002: Introductory Edition. McGraw-Hill, 2002.