APA استشهاد

O'Keefe, T. L., & Reading, E. E. (2000). Microsoft Excel 2000: Illustrated introductory edition. Course Technology.

استشهاد بنمط شيكاغو

O'Keefe, Tara Lynn, و Elizabeth Eisner Reading. Microsoft Excel 2000: Illustrated Introductory Edition. Massachusetts: Course Technology, 2000.

MLA استشهاد

O'Keefe, Tara Lynn, و Elizabeth Eisner Reading. Microsoft Excel 2000: Illustrated Introductory Edition. Course Technology, 2000.