APA (7th ed.) Citation

Roberts, R. (2011). Google app inventor, Beginner's guide: Create powerful Android apps the easy all-visual way with Google App Inventor = Beginner's guide. Packt Pub.

Chicago Style (17th ed.) Citation

Roberts, Ralph. Google App Inventor, Beginner's Guide: Create Powerful Android Apps the Easy All-visual Way with Google App Inventor = Beginner's Guide. Birmingham: Packt Pub, 2011.

MLA (9th ed.) Citation

Roberts, Ralph. Google App Inventor, Beginner's Guide: Create Powerful Android Apps the Easy All-visual Way with Google App Inventor = Beginner's Guide. Packt Pub, 2011.