APA (7th ed.) Citation

CORPORATION, M. (1990). Microsoft windows: Users guide for the windows graphical environment. Microsoft Corporation.

Chicago Style (17th ed.) Citation

CORPORATION, MICROSOFT. Microsoft Windows: Users Guide for the Windows Graphical Environment. Microsoft Corporation, 1990.

MLA (8th ed.) Citation

CORPORATION, MICROSOFT. Microsoft Windows: Users Guide for the Windows Graphical Environment. Microsoft Corporation, 1990.

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