Cita APA (7a ed.)

Lewis, R., & Moroney, L. (2013). IPhone and iPad apps for absolute beginners (Fourth edition.). Apress.

Cita Chicago Style (17a ed.)

Lewis, Rory, y Laurence Moroney. IPhone and IPad Apps for Absolute Beginners. Fourth edition. [Berkeley, CA]: Apress, 2013.

Cita MLA (8a ed.)

Lewis, Rory, y Laurence Moroney. IPhone and IPad Apps for Absolute Beginners. Fourth edition. Apress, 2013.