APA (7th ed.) Citation

Weinstein, E. (2014). Ruby wizardry: An introduction to programming for kids. No Starch Press.

Chicago Style (17th ed.) Citation

Weinstein, Eric. Ruby Wizardry: An Introduction to Programming for Kids. San Francisco, CA: No Starch Press, 2014.

MLA (9th ed.) Citation

Weinstein, Eric. Ruby Wizardry: An Introduction to Programming for Kids. No Starch Press, 2014.