Cita APA (7th ed.)

Petzold, C. (2004). Programming in the key of C#: A primer for aspiring programmers. Microsoft Press.

Cita Chicago (17th ed.)

Petzold, Charles. Programming in the Key of C#: A Primer for Aspiring Programmers. Redmond, Wash: Microsoft Press, 2004.

Cita MLA (9th ed.)

Petzold, Charles. Programming in the Key of C#: A Primer for Aspiring Programmers. Microsoft Press, 2004.