Cita APA

SpringerLink (Online service), Land, R., & Bayne, S. (2011). Digital difference: Perspectives on online learning. SensePublishers.

Citación estilo Chicago

SpringerLink (Online service), Ray Land, and Siâ Bayne. Digital Difference: Perspectives on Online Learning. Rotterdam: SensePublishers, 2011.

Cita MLA

SpringerLink (Online service), et al. Digital Difference: Perspectives on Online Learning. SensePublishers, 2011.