Cita APA (7a ed.)

Grothaus, M., & Sadun, E. (2011). Taking your iPod touch to the max (3rd ed.). Apress.

Cita Chicago Style (17a ed.)

Grothaus, Michael, y Erica Sadun. Taking Your IPod Touch to the Max. 3rd ed. [Berkeley, Calif.]: Apress, 2011.

Cita MLA (9a ed.)

Grothaus, Michael, y Erica Sadun. Taking Your IPod Touch to the Max. 3rd ed. Apress, 2011.