APA (7th ed.) Citation

(1988). User interface software: Proceedings of the ACM SIGGRAPH symposium Banff, Alberta, Canada, October 17-19, 1988. Association for Computing Machinery.

Chicago Style (17th ed.) Citation

User Interface Software: Proceedings of the ACM SIGGRAPH Symposium Banff, Alberta, Canada, October 17-19, 1988. New York: Association for Computing Machinery, 1988.

MLA (8th ed.) Citation

User Interface Software: Proceedings of the ACM SIGGRAPH Symposium Banff, Alberta, Canada, October 17-19, 1988. Association for Computing Machinery, 1988.

Warning: These citations may not always be 100% accurate.