Cita APA

Holzner, S. 1., & Holzner, S. 1. (2003). Microsoft Visual Basic .NET 2003 in 21 days. Indianapolis, Indiana: SAMS.

Citación estilo Chicago

Holzner, Steven 1957-2013, y Steven 1957-2013 Holzner. Microsoft Visual Basic .NET 2003 in 21 Days. Indianapolis, Indiana: SAMS, 2003.

Cita MLA

Holzner, Steven 1957-2013, y Steven 1957-2013 Holzner. Microsoft Visual Basic .NET 2003 in 21 Days. Indianapolis, Indiana: SAMS, 2003.