APA (7th ed.) Citation

Sweller, J., Ayres, P., & Kalyuga, S. (2011). Cognitive load theory. Springer New York.

Chicago Style (17th ed.) Citation

Sweller, John, Paul Ayres, and Slava Kalyuga. Cognitive Load Theory. New York, NY: Springer New York, 2011.

MLA (9th ed.) Citation

Sweller, John, et al. Cognitive Load Theory. Springer New York, 2011.