APA

Guarino N., Association for Computing Machinery & ACM Special Interest Group on Artificial Intelligence. (2001). Proceedings of the international conference on Formal Ontology in Information Systems - Volume 2001. New York, NY: ACM.

Chicago

Guarino Nicola, Association for Computing Machinery and ACM Special Interest Group on Artificial Intelligence. 2001. Proceedings of the international conference on Formal Ontology in Information Systems - Volume 2001. New York, NY: ACM.

Harvard

Guarino N., Association for Computing Machinery and ACM Special Interest Group on Artificial Intelligence. (2001). Proceedings of the international conference on Formal Ontology in Information Systems - Volume 2001. New York, NY: ACM.

MLA

Guarino Nicola, Association for Computing Machinery and ACM Special Interest Group on Artificial Intelligence. Proceedings of the international conference on Formal Ontology in Information Systems - Volume 2001. New York, NY: ACM. 2001.