APA (7th ed.) Citation

Gates, W. H. (1986). MS-DOS (versions 1.0 - 3.2): Technical reference encyclopedia. Microsoft Press.

Chicago Style (17th ed.) Citation

Gates, William H. MS-DOS (versions 1.0 - 3.2): Technical Reference Encyclopedia. Redmond, Washington: Microsoft Press, 1986.

MLA (9th ed.) Citation

Gates, William H. MS-DOS (versions 1.0 - 3.2): Technical Reference Encyclopedia. Microsoft Press, 1986.