Cita APA (7a ed.)

Clifford, J., Clifford, J. C., Maier, D. C., & Lindsay, B. C. (1989). Management of Data: Proceedings of the 1989 ACM SIGMOD International Conference on the Management of Data. Association for Computing Machinery.

Cita Chicago Style (17a ed.)

Clifford, James, James Contributor Clifford, David Contributor Maier, y Bruce Contributor Lindsay. Management of Data: Proceedings of the 1989 ACM SIGMOD International Conference on the Management of Data. [Place of publication not identified]: Association for Computing Machinery, 1989.

Cita MLA (9a ed.)

Clifford, James, et al. Management of Data: Proceedings of the 1989 ACM SIGMOD International Conference on the Management of Data. Association for Computing Machinery, 1989.