APA
(2006). Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics. United States: Association for Computational Linguistics.
Chicago
2006. Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics. United States: Association for Computational Linguistics.
Harvard
(2006). Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics. United States: Association for Computational Linguistics.
MLA
Proceedings of the 21st International Conference on Computational Linguistics and the 44th annual meeting of the Association for Computational Linguistics. United States: Association for Computational Linguistics. 2006.