APA (7th ed.) Citation

Guo, L. (2022). The first line of code: Android programming with Kotlin. Springer.

Chicago Style (17th ed.) Citation

Guo, Lin. The First Line of Code: Android Programming with Kotlin. Singapore: Springer, 2022.

MLA (9th ed.) Citation

Guo, Lin. The First Line of Code: Android Programming with Kotlin. Springer, 2022.

Warning: These citations may not always be 100% accurate.