Cita APA

SpringerLink (Online Service), Calvo, R. A., & D?Mello, S. (2011). New Perspectives on affect and learning technologies. Springer New York.

Citación estilo Chicago

SpringerLink (Online Service), Rafael A. Calvo, and Sidney D?Mello. New Perspectives on Affect and Learning Technologies. New York: Springer New York, 2011.

Cita MLA

SpringerLink (Online Service), et al. New Perspectives on Affect and Learning Technologies. Springer New York, 2011.