Cita APA (7th ed.)

Halvorson, M. (2003). Microsoft visual basic.NET step by step: Version 2003 (Asian ed.). Microsoft Press.

Cita Chicago (17th ed.)

Halvorson, Michael. Microsoft Visual Basic.NET Step by Step: Version 2003. Asian ed. Redmond, Washington: Microsoft Press, 2003.

Cita MLA (9th ed.)

Halvorson, Michael. Microsoft Visual Basic.NET Step by Step: Version 2003. Asian ed. Microsoft Press, 2003.