Citazione Stile APA (7a Edizione)

MICROSOFT CORPORATION. (1992). MICROSOFT MS-DOS 6 FOR THE MS-DOS OPERATING SYSTEM: USER`S GUIDE. MICROSOFT.

Citazione stile Chigago Style (17a edizione)

MICROSOFT CORPORATION. MICROSOFT MS-DOS 6 FOR THE MS-DOS OPERATING SYSTEM: USER`S GUIDE. USA: MICROSOFT, 1992.

Citatione MLA (9a ed.)

MICROSOFT CORPORATION. MICROSOFT MS-DOS 6 FOR THE MS-DOS OPERATING SYSTEM: USER`S GUIDE. MICROSOFT, 1992.