Παραπομπή σε μορφή APA (7η εκδ.)

Clifford, J., Lindsay, B., & Maier, D. (1989). Management of data: Proceedings of the 1989 ACM/SIGMOD International Conference Portland, Oregon. ACM/SIGMOD Vol. 18, No 2, June 1989. Association for Computing Machinery.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Clifford, James, Bruce Lindsay, και David Maier. Management of Data: Proceedings of the 1989 ACM/SIGMOD International Conference Portland, Oregon. ACM/SIGMOD Vol. 18, No 2, June 1989. New York: Association for Computing Machinery, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Clifford, James, et al. Management of Data: Proceedings of the 1989 ACM/SIGMOD International Conference Portland, Oregon. ACM/SIGMOD Vol. 18, No 2, June 1989. Association for Computing Machinery, 1989.