Cita APA (7th ed.)

Petzold, C. (1992). Programming windows 3.1 (3rd ed.). Microsoft Press.

Cita Chicago (17th ed.)

Petzold, Charles. Programming Windows 3.1. 3rd ed. Redmond, Washington: Microsoft Press, 1992.

Cita MLA (9th ed.)

Petzold, Charles. Programming Windows 3.1. 3rd ed. Microsoft Press, 1992.