APA-viite

Keogh,, J. (1997). Visual Foxpro 5 for Dummies. Comdex computer publishing.

Chicago-tyylinen lähdeviittaus

Keogh,, Jim. Visual Foxpro 5 for Dummies. New Delhi: Comdex computer publishing, 1997.

MLA-viite

Keogh,, Jim. Visual Foxpro 5 for Dummies. Comdex computer publishing, 1997.