APA (7th ed.) Citation

(1991). Wordperfect for Windows: Module 1 version 5.1. ComputerPREP.

Chicago Style (17th ed.) Citation

Wordperfect for Windows: Module 1 Version 5.1. Phoenix, Ariz: ComputerPREP, 1991.

MLA (9th ed.) Citation

Wordperfect for Windows: Module 1 Version 5.1. ComputerPREP, 1991.

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