Cita APA (7th ed.)

Trautschold, M., & Mazo, G. (2011). iPad 2 made simple. Apress. https://doi.org/10.1007/978-1-4302-3498-2

Cita Chicago (17th ed.)

Trautschold, Martin, i Gary Mazo. IPad 2 Made Simple. Berkeley, California: Apress, 2011. https://doi.org/10.1007/978-1-4302-3498-2.

Cita MLA (9th ed.)

Trautschold, Martin, i Gary Mazo. IPad 2 Made Simple. Apress, 2011. https://doi.org/10.1007/978-1-4302-3498-2.