APA (7th ed.) Citation

Murach, J. (1992). (the LEAST you need to know about) Wordperfect for DOS. Mike Murach and associates.

Chicago Style (17th ed.) Citation

Murach, Joel. (the LEAST You Need to Know About) Wordperfect for DOS. Fresno: Mike Murach and associates, 1992.

MLA (9th ed.) Citation

Murach, Joel. (the LEAST You Need to Know About) Wordperfect for DOS. Mike Murach and associates, 1992.

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