Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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