APA (7th ed.) Citation

Lambert, K. A., & Koontz, M. (2015). Python programming for teens. Cengage Learning PTR.

Chicago Style (17th ed.) Citation

Lambert, Kenneth A., and Mitzi Koontz. Python Programming for Teens. Boston, Massachusetts: Cengage Learning PTR, 2015.

MLA (9th ed.) Citation

Lambert, Kenneth A., and Mitzi Koontz. Python Programming for Teens. Cengage Learning PTR, 2015.

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