APA (7e ed.) Bronvermelding

Kaplan, D. (2011). iOS 5 application sketch book. Apress. https://doi.org/10.1007/978-1-4302-4225-3

Chicago (17e ed.) Bronvermelding

Kaplan, Dean. IOS 5 Application Sketch Book. Berkeley, California: Apress, 2011. https://doi.org/10.1007/978-1-4302-4225-3.

MLA (9e ed.) Bronvermelding

Kaplan, Dean. IOS 5 Application Sketch Book. Apress, 2011. https://doi.org/10.1007/978-1-4302-4225-3.