APA (7th ed.) Citation

(1993). Microsoft MS-DOS programmer's reference: Covers through version 6 : the official technical reference to MS-DOS.

Chicago Style (17th ed.) Citation

Microsoft MS-DOS Programmer's Reference: Covers Through Version 6 : The Official Technical Reference to MS-DOS. 1993.

MLA (9th ed.) Citation

Microsoft MS-DOS Programmer's Reference: Covers Through Version 6 : The Official Technical Reference to MS-DOS. 1993.

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