Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.