Παραπομπή σε μορφή APA (7η εκδ.)

(1985). Principles of database systems: Proceedings of the 4th ACM/SIGACT-SIGMOD Symposium Portland, Oregon March 25-27, 1985. Association for Computing Machinery.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Principles of Database Systems: Proceedings of the 4th ACM/SIGACT-SIGMOD Symposium Portland, Oregon March 25-27, 1985. New York: Association for Computing Machinery, 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

Principles of Database Systems: Proceedings of the 4th ACM/SIGACT-SIGMOD Symposium Portland, Oregon March 25-27, 1985. Association for Computing Machinery, 1985.