Cita APA (7th ed.)

Meier, R. (2012). Professional Android 4 application development. Wiley.

Cita Chicago (17th ed.)

Meier, Reto. Professional Android 4 Application Development. Indianapolis, Ind: Wiley, 2012.

Cita MLA (9th ed.)

Meier, Reto. Professional Android 4 Application Development. Wiley, 2012.