APA (7th ed.) Citation

Sampson, D., Zervas, P., & Chloros, G. (2011). ASK-LOM-AT 2.0: A web-based tool for educational metadata authoring of open educational resources.

Chicago Style (17th ed.) Citation

Sampson, Demetrios, P. Zervas, and G. Chloros. ASK-LOM-AT 2.0: A Web-based Tool for Educational Metadata Authoring of Open Educational Resources. 2011.

MLA (9th ed.) Citation

Sampson, Demetrios, et al. ASK-LOM-AT 2.0: A Web-based Tool for Educational Metadata Authoring of Open Educational Resources. 2011.