APA (7th ed.) Citation

Zafirópulos, Y., & Zafirópulos, Y. (2019). Swift 4 Recipes: Hundreds of Useful Hand-picked Code Snippets (1st ed. 2019.). Apress : Imprint: Apress. https://doi.org/10.1007/978-1-4842-4182-0

Chicago Style (17th ed.) Citation

Zafirópulos, Yanis, and Yanis Zafirópulos. Swift 4 Recipes: Hundreds of Useful Hand-picked Code Snippets. 1st ed. 2019. Berkeley, CA: Apress : Imprint: Apress, 2019. https://doi.org/10.1007/978-1-4842-4182-0.

MLA (8th ed.) Citation

Zafirópulos, Yanis, and Yanis Zafirópulos. Swift 4 Recipes: Hundreds of Useful Hand-picked Code Snippets. 1st ed. 2019. Apress : Imprint: Apress, 2019. https://doi.org/10.1007/978-1-4842-4182-0.