Michael D. Kickmeier-Rust, Eva C. Hillemann, & Dietrich Albert. (2014). Gamification and Smart, Competence-Centered Feedback: Promising Experiences in the Classroom. Serious Games Society.
Chicago Style (17th ed.) CitationMichael D. Kickmeier-Rust, Eva C. Hillemann, and Dietrich Albert. Gamification and Smart, Competence-Centered Feedback: Promising Experiences in the Classroom. Serious Games Society, 2014.
MLA (9th ed.) CitationMichael D. Kickmeier-Rust, et al. Gamification and Smart, Competence-Centered Feedback: Promising Experiences in the Classroom. Serious Games Society, 2014.
Warning: These citations may not always be 100% accurate.