Cita APA (7a ed.)

(2009). Google sketchup 7 for dummies (1st edition.). Wiley Pub., Inc.

Cita Chicago Style (17a ed.)

Google Sketchup 7 for Dummies. 1st edition. Indianapolis, Ind.: Wiley Pub., Inc, 2009.

Cita MLA (9a ed.)

Google Sketchup 7 for Dummies. 1st edition. Wiley Pub., Inc, 2009.