Cita APA (7a ed.)

Zafirópulos, Y. a. (2019). Swift 4 recipes: Hundreds of useful hand-picked code snippets (1st ed. 2019.). Apress.

Cita Chicago Style (17a ed.)

Zafirópulos, Yanis. author. Swift 4 Recipes: Hundreds of Useful Hand-picked Code Snippets. 1st ed. 2019. Berkeley, CA: Apress, 2019.

Cita MLA (9a ed.)

Zafirópulos, Yanis. author. Swift 4 Recipes: Hundreds of Useful Hand-picked Code Snippets. 1st ed. 2019. Apress, 2019.