APA (7th ed.) Citation
Pfaffenberger, B. (1990). Using Microsoft Word 5.5: IBM version (2nd ed.). Que.
Chicago Style (17th ed.) Citation
Pfaffenberger, Bryan. Using Microsoft Word 5.5: IBM Version. 2nd ed. Carmel, Ind.: Que, 1990.
MLA (9th ed.) Citation
Pfaffenberger, Bryan. Using Microsoft Word 5.5: IBM Version. 2nd ed. Que, 1990.
Warning: These citations may not always be 100% accurate.