APA (7th ed.) Citation

NELSON, S. L. (1994). Field guide to microsoft powerpoint 4. Microsoft Press.

Chicago Style (17th ed.) Citation

NELSON, Stephen L. Field Guide to Microsoft Powerpoint 4. Redmond: Microsoft Press, 1994.

MLA (8th ed.) Citation

NELSON, Stephen L. Field Guide to Microsoft Powerpoint 4. Microsoft Press, 1994.