APA

Pissinou N., Association for Computing Machinery, ACM Special Interest Group on Supporting Group Work, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Information Retrieval, Hypertext H. a. W. & ACM Special Interest Group on Hypertext H. a. W. (1997). Proceedings of the 5th ACM international workshop on Advances in geographic information systems. New York, NY: ACM.

Chicago

Pissinou Niki, Association for Computing Machinery, ACM Special Interest Group on Supporting Group Work, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Information Retrieval, Hypertext Hypermedia and Web and ACM Special Interest Group on Hypertext Hypermedia and Web. 1997. Proceedings of the 5th ACM international workshop on Advances in geographic information systems. New York, NY: ACM.

Harvard

Pissinou N., Association for Computing Machinery, ACM Special Interest Group on Supporting Group Work, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Information Retrieval, Hypertext H. a. W. and ACM Special Interest Group on Hypertext H. a. W. (1997). Proceedings of the 5th ACM international workshop on Advances in geographic information systems. New York, NY: ACM.

MLA

Pissinou Niki, Association for Computing Machinery, ACM Special Interest Group on Supporting Group Work, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Information Retrieval, Hypertext Hypermedia and Web and ACM Special Interest Group on Hypertext Hypermedia and Web. Proceedings of the 5th ACM international workshop on Advances in geographic information systems. New York, NY: ACM. 1997.