Feiler, J. (2017). Exploring Swift Playgrounds: The Fastest and Most Effective Way to Learn to Code and to Teach Others to Use Your Code. Apress. https://doi.org/10.1007/978-1-4842-2647-6
Chicago-Zitierstil (17. Ausg.)Feiler, Jesse. Exploring Swift Playgrounds: The Fastest and Most Effective Way to Learn to Code and to Teach Others to Use Your Code. Berkeley, CA: Apress, 2017. https://doi.org/10.1007/978-1-4842-2647-6.
MLA-Zitierstil (9. Ausg.)Feiler, Jesse. Exploring Swift Playgrounds: The Fastest and Most Effective Way to Learn to Code and to Teach Others to Use Your Code. Apress, 2017. https://doi.org/10.1007/978-1-4842-2647-6.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.