APA (7th ed.) Citation

(1989). WordPerfect power version 5.0 / Janet Crider.

Chicago Style (17th ed.) Citation

WordPerfect Power Version 5.0 / Janet Crider. 1989.

MLA (9th ed.) Citation

WordPerfect Power Version 5.0 / Janet Crider. 1989.

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