APA (7th ed.) Citation

Skeen, J., & Greenhalgh, D. (2018). Kotlin programming: The Big Nerd Ranch guide (First edition.). Big Nerd Ranch.

Chicago Style (17th ed.) Citation

Skeen, Josh, and David Greenhalgh. Kotlin Programming: The Big Nerd Ranch Guide. First edition. Atlanta, GA: Big Nerd Ranch, 2018.

MLA (8th ed.) Citation

Skeen, Josh, and David Greenhalgh. Kotlin Programming: The Big Nerd Ranch Guide. First edition. Big Nerd Ranch, 2018.

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