APA (7th ed.) Citation

Abbott, L. (1991). WordPerfect: Module II version 5.1. ComputerPREP.

Chicago Style (17th ed.) Citation

Abbott, Lyn. WordPerfect: Module II Version 5.1. Phoenix, Ariz: ComputerPREP, 1991.

MLA (9th ed.) Citation

Abbott, Lyn. WordPerfect: Module II Version 5.1. ComputerPREP, 1991.

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