APA (7th ed.) Citation

Sampson, D., Zervas, P., & Kalamatianos, A. (2011). ASK-LOST 2.0: A Web-Based Tool for Social Tagging Digital Educational Resources in Learning Environments. Springer-Verlag Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Sampson, Demetrios, P. Zervas, and A. Kalamatianos. ASK-LOST 2.0: A Web-Based Tool for Social Tagging Digital Educational Resources in Learning Environments. Springer-Verlag Berlin Heidelberg, 2011.

MLA (9th ed.) Citation

Sampson, Demetrios, et al. ASK-LOST 2.0: A Web-Based Tool for Social Tagging Digital Educational Resources in Learning Environments. Springer-Verlag Berlin Heidelberg, 2011.