APA (7th ed.) Citation

Quimby, D. S. (1993). PC power: A guide to DOS and Windows systems for computer-literate users. CBM Books.

Chicago Style (17th ed.) Citation

Quimby, David S. PC Power: A Guide to DOS and Windows Systems for Computer-literate Users. Horsham, PA: CBM Books, 1993.

MLA (9th ed.) Citation

Quimby, David S. PC Power: A Guide to DOS and Windows Systems for Computer-literate Users. CBM Books, 1993.