APA (7th ed.) Citation

International ACM SIGGROUP Conference on Supporting Group Work & Hayne, S. (1999). GROUP'99: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work : November 14-17, 1999, Embassy Suites Hotel, Phoenix, Arizona, USA. Association for Computing Machinery.

Chicago Style (17th ed.) Citation

International ACM SIGGROUP Conference on Supporting Group Work and Stephen Hayne. GROUP'99: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work : November 14-17, 1999, Embassy Suites Hotel, Phoenix, Arizona, USA. New York: Association for Computing Machinery, 1999.

MLA (9th ed.) Citation

International ACM SIGGROUP Conference on Supporting Group Work and Stephen Hayne. GROUP'99: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work : November 14-17, 1999, Embassy Suites Hotel, Phoenix, Arizona, USA. Association for Computing Machinery, 1999.