APA (7th ed.) Citation

Sweigart, A. (2016). Scratch Programming Playground (1st edition.). No Starch Press.

Chicago Style (17th ed.) Citation

Sweigart, Al. Scratch Programming Playground. 1st edition. No Starch Press, 2016.

MLA (9th ed.) Citation

Sweigart, Al. Scratch Programming Playground. 1st edition. No Starch Press, 2016.

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