APA

Buneman P., Association for Computing Machinery & ACM Special Interest Group on Management of Data. (2001). Proceedings of the twentieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems. New York, NY: ACM.

Chicago

Buneman Peter, Association for Computing Machinery and ACM Special Interest Group on Management of Data. 2001. Proceedings of the twentieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems. New York, NY: ACM.

Harvard

Buneman P., Association for Computing Machinery and ACM Special Interest Group on Management of Data. (2001). Proceedings of the twentieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems. New York, NY: ACM.

MLA

Buneman Peter, Association for Computing Machinery and ACM Special Interest Group on Management of Data. Proceedings of the twentieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems. New York, NY: ACM. 2001.