Cita APA (7a ed.)

Feiler, J. (2017). Exploring Swift playgrounds: The fastest and most effective way to learn code and to teach others to use your code. Apress.

Cita Chicago Style (17a ed.)

Feiler, Jesse. Exploring Swift Playgrounds: The Fastest and Most Effective Way to Learn Code and to Teach Others to Use Your Code. [Place of publication not identified]: Apress, 2017.

Cita MLA (8a ed.)

Feiler, Jesse. Exploring Swift Playgrounds: The Fastest and Most Effective Way to Learn Code and to Teach Others to Use Your Code. Apress, 2017.