Maloney, J., Peppler, K., Kafai, Y. B., Resnick, M., & Rusk, N. (2008). Programming by Choice: Urban Youth Learning Programming with Scratch. Online Submission.
Chicago-Zitierstil (17. Ausg.)Maloney, John, Kylie Peppler, Yasmin B. Kafai, Mitchel Resnick, und Natalie Rusk. "Programming by Choice: Urban Youth Learning Programming with Scratch." Online Submission 2008.
MLA-Zitierstil (9. Ausg.)Maloney, John, et al. "Programming by Choice: Urban Youth Learning Programming with Scratch." Online Submission, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.