Παραπομπή APA

Elmasri, R., & Navathe, S. (1999). Fundamentals of database systems .-2nd ed (2nd ed.). Addison wesley.

Παραπομπή Chicago Style

Elmasri, Ramez, και Sham Navathe. Fundamentals of Database Systems .-2nd Ed. 2nd ed. New york: Addison wesley, 1999.

Παραπομπή MLA

Elmasri, Ramez, και Sham Navathe. Fundamentals of Database Systems .-2nd Ed. 2nd ed. Addison wesley, 1999.