Cita APA (7a ed.)

Fitzgerald, S., Fitzgerald, S. C., & Guzdial, M. C. (2009). SIGCSE '09: Proceedings of the 40th ACM Technical Symposium on Computer Science Education : Chattanooga, Tennessee, USA, March 4-7, 2009. ACM.

Cita Chicago Style (17a ed.)

Fitzgerald, Sue, Sue Contributor Fitzgerald, y Mark Contributor Guzdial. SIGCSE '09: Proceedings of the 40th ACM Technical Symposium on Computer Science Education : Chattanooga, Tennessee, USA, March 4-7, 2009. [Place of publication not identified]: ACM, 2009.

Cita MLA (9a ed.)

Fitzgerald, Sue, et al. SIGCSE '09: Proceedings of the 40th ACM Technical Symposium on Computer Science Education : Chattanooga, Tennessee, USA, March 4-7, 2009. ACM, 2009.