APA (7th ed.) Citation

O'Leary Timothy J. & O'Leary, L. I. (2011). Microsoft EXCEL 2010: A Case Approach. McGraw-Hill.

Chicago Style (17th ed.) Citation

O'Leary Timothy J. and Linda I. O'Leary. Microsoft EXCEL 2010: A Case Approach. New York: McGraw-Hill, 2011.

MLA (9th ed.) Citation

O'Leary Timothy J. and Linda I. O'Leary. Microsoft EXCEL 2010: A Case Approach. McGraw-Hill, 2011.