APA (7th ed.) Citation

Cardoso, N., Batista, D., Lopez-Pellicer, F. J., & Silva, M. J. (2010). Where in the Wikipedia is that answer? The XLDB at the GikiCLEF 2009 task.

Chicago Style (17th ed.) Citation

Cardoso, Nuno, David Batista, Francisco J. Lopez-Pellicer, and Mário J. Silva. Where in the Wikipedia Is That Answer? The XLDB at the GikiCLEF 2009 Task. 2010.

MLA (8th ed.) Citation

Cardoso, Nuno, et al. Where in the Wikipedia Is That Answer? The XLDB at the GikiCLEF 2009 Task. 2010.