APA-viite

Brophy, K. (1996). Teach yourself VB script in 21 days. Sams net.

Chicago-tyylinen lähdeviittaus

Brophy, Keith. Teach Yourself VB Script in 21 Days. Indianapolis: Sams net, 1996.

MLA-viite

Brophy, Keith. Teach Yourself VB Script in 21 Days. Sams net, 1996.