Oliveira, C. (2013). Objective-C Programmer's Reference (1st ed. 2013.). Berkeley, CA: Apress : Imprint: Apress.
Citación estilo ChicagoOliveira, Carlos. Objective-C Programmer's Reference. 1st ed. 2013. Berkeley, CA: Apress : Imprint: Apress, 2013.
Cita MLAOliveira, Carlos. Objective-C Programmer's Reference. 1st ed. 2013. Berkeley, CA: Apress : Imprint: Apress, 2013.
Precaución: Estas citas no son 100% exactas.