Cita APA (7a ed.)

Hart-Davis, G. (2016). iPad® (Fourth edition.). John Wiley & Sons, Incorporated.

Cita Chicago Style (17a ed.)

Hart-Davis, Guy. IPad®. Fourth edition. Indianapolis, IN: John Wiley & Sons, Incorporated, 2016.

Cita MLA (9a ed.)

Hart-Davis, Guy. IPad®. Fourth edition. John Wiley & Sons, Incorporated, 2016.