APA (7th ed.) Citation

Pfaffenberger, B. L. (1989). Microsoft Word 5 quick reference. Que Corporation.

Chicago Style (17th ed.) Citation

Pfaffenberger, Bryan L. Microsoft Word 5 Quick Reference. Indiana: Que Corporation, 1989.

MLA (9th ed.) Citation

Pfaffenberger, Bryan L. Microsoft Word 5 Quick Reference. Que Corporation, 1989.