APA (7th ed.) Citation

Kristian Kiili, Harri Ketamo, & Michael D. Kickmeier-Rust. (2014). Evaluating the usefulness of Eye Tracking in Game-based Learning. Serious Games Society.

Chicago Style (17th ed.) Citation

Kristian Kiili, Harri Ketamo, and Michael D. Kickmeier-Rust. Evaluating the Usefulness of Eye Tracking in Game-based Learning. Serious Games Society, 2014.

MLA (9th ed.) Citation

Kristian Kiili, et al. Evaluating the Usefulness of Eye Tracking in Game-based Learning. Serious Games Society, 2014.

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