Cita APA

Korth, H. F., & Silberschatz, A. (1991). Database systems concepts. McGraw Hill.

Chicago Edition Citation

Korth, Henry F., i Abraham Silberschatz. Database Systems Concepts. New York: McGraw Hill, 1991.

Cita MLA

Korth, Henry F., i Abraham Silberschatz. Database Systems Concepts. McGraw Hill, 1991.