APA (7th ed.) Citation

Chopra, A., Pichereau, C., & Town, L. (2013). Introduction to Google sketchup (2nd ed.). John Wiley and Sons, Inc..

Chicago Style (17th ed.) Citation

Chopra, Aidan, Chris Pichereau, and Laura Town. Introduction to Google Sketchup. 2nd ed. New York: John Wiley and Sons, Inc., 2013.

MLA (9th ed.) Citation

Chopra, Aidan, et al. Introduction to Google Sketchup. 2nd ed. John Wiley and Sons, Inc., 2013.