Cita APA (7a ed.)

Laakso, M., Simon Contributor, & Laakso, M. C. (2013). Proceedings of the 13th Koli Calling International Conference on Computing Education Research: Koli Calling 2013 : November 14-17, 2013, Koli, Finland. ACM.

Cita Chicago Style (17a ed.)

Laakso, Mikko-Jussi, Simon Contributor, y Mikko-Jussi Contributor Laakso. Proceedings of the 13th Koli Calling International Conference on Computing Education Research: Koli Calling 2013 : November 14-17, 2013, Koli, Finland. [Place of publication not identified]: ACM, 2013.

Cita MLA (9a ed.)

Laakso, Mikko-Jussi, et al. Proceedings of the 13th Koli Calling International Conference on Computing Education Research: Koli Calling 2013 : November 14-17, 2013, Koli, Finland. ACM, 2013.