Griffiths, D., & Griffiths, D. (2017). Head first Android development: A brain-friendly guide (2nd edition.). O'Reilly Media, Inc..
Citação norma ChicagoGriffiths, Dawn, and David Griffiths. Head First Android Development: A Brain-friendly Guide. 2nd edition. Sebastopol, CA: O'Reilly Media, Inc., 2017.
Citação norma MLAGriffiths, Dawn, and David Griffiths. Head First Android Development: A Brain-friendly Guide. 2nd edition. O'Reilly Media, Inc., 2017.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.