APA

Krahmer E., . (2009). Proceedings of the 12th European Workshop on Natural Language Generation. United States: Association for Computational Linguistics.

Chicago

Krahmer Emiel, . 2009. Proceedings of the 12th European Workshop on Natural Language Generation. United States: Association for Computational Linguistics.

Harvard

Krahmer E., . (2009). Proceedings of the 12th European Workshop on Natural Language Generation. United States: Association for Computational Linguistics.

MLA

Krahmer Emiel, . Proceedings of the 12th European Workshop on Natural Language Generation. United States: Association for Computational Linguistics. 2009.