APA (7th ed.) Citation

International Symposium on Advances in Geographic Information Systems, Association for Computing Machinery, & ACM Digital Library. (1998). ACM-GIS ...: Proceedings of the ... International Symposium on Advances in Geographic Information Systems. Association for Computing Machinery.

Chicago Style (17th ed.) Citation

International Symposium on Advances in Geographic Information Systems, Association for Computing Machinery, and ACM Digital Library. ACM-GIS ...: Proceedings of the ... International Symposium on Advances in Geographic Information Systems. New York, N.Y.: Association for Computing Machinery, 1998.

MLA (9th ed.) Citation

International Symposium on Advances in Geographic Information Systems, et al. ACM-GIS ...: Proceedings of the ... International Symposium on Advances in Geographic Information Systems. Association for Computing Machinery, 1998.