Cita APA (7a ed.)

Erstad, O., & Sefton-Green, J. (2012). Identity, community, and learning lives in the digital age. Cambridge University Press.

Cita Chicago Style (17a ed.)

Erstad, Ola, y Julian Sefton-Green. Identity, Community, and Learning Lives in the Digital Age. New York, NY: Cambridge University Press, 2012.

Cita MLA (8a ed.)

Erstad, Ola, y Julian Sefton-Green. Identity, Community, and Learning Lives in the Digital Age. Cambridge University Press, 2012.