APA

Ortony A., Association for Computing Machinery & ACM Special Interest Group on Artificial Intelligence. (1987). Proceedings of the 1987 workshop on Theoretical issues in natural language processing. Stroudsburg, PA: Association for Computational Linguistics.

Chicago

Ortony Andrew, Association for Computing Machinery and ACM Special Interest Group on Artificial Intelligence. 1987. Proceedings of the 1987 workshop on Theoretical issues in natural language processing. Stroudsburg, PA: Association for Computational Linguistics.

Harvard

Ortony A., Association for Computing Machinery and ACM Special Interest Group on Artificial Intelligence. (1987). Proceedings of the 1987 workshop on Theoretical issues in natural language processing. Stroudsburg, PA: Association for Computational Linguistics.

MLA

Ortony Andrew, Association for Computing Machinery and ACM Special Interest Group on Artificial Intelligence. Proceedings of the 1987 workshop on Theoretical issues in natural language processing. Stroudsburg, PA: Association for Computational Linguistics. 1987.