APA

Davidson S. B., Association for Computing Machinery, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Management of Data & ACM Special Interest Group on Algorithms and Computation Theory. (1999). Proceedings of the 1999 ACM SIGMOD international conference on Management of data. New York, NY: ACM.

Chicago

Davidson Susan B, Association for Computing Machinery, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Management of Data and ACM Special Interest Group on Algorithms and Computation Theory. 1999. Proceedings of the 1999 ACM SIGMOD international conference on Management of data. New York, NY: ACM.

Harvard

Davidson S. B., Association for Computing Machinery, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Management of Data and ACM Special Interest Group on Algorithms and Computation Theory. (1999). Proceedings of the 1999 ACM SIGMOD international conference on Management of data. New York, NY: ACM.

MLA

Davidson Susan B, Association for Computing Machinery, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Management of Data and ACM Special Interest Group on Algorithms and Computation Theory. Proceedings of the 1999 ACM SIGMOD international conference on Management of data. New York, NY: ACM. 1999.