APA (7th ed.) Citation

Stewart, C. O. (1989). Using WordPerfect 5 (8. print.). Que Corp.

Chicago Style (17th ed.) Citation

Stewart, Charles O. Using WordPerfect 5. 8. print. Carmel, Ind: Que Corp, 1989.

MLA (9th ed.) Citation

Stewart, Charles O. Using WordPerfect 5. 8. print. Que Corp, 1989.

Warning: These citations may not always be 100% accurate.