Dyfyniad APA

(1987). Microsoft Windows 3.1 Programmer"s Reference: Messages, structures and macros. Redmond, Washington: Microsoft Press.

Dyfyniad Arddull Chicago

Microsoft Windows 3.1 Programmer"s Reference: Messages, Structures and Macros. Redmond, Washington: Microsoft Press, 1987.

Dyfyniad MLA

Microsoft Windows 3.1 Programmer"s Reference: Messages, Structures and Macros. Redmond, Washington: Microsoft Press, 1987.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.