APA (7th ed.) Citation

Korth, H. F., & Silbershartz, A. (1991). Database systems concepts (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Korth, Henry F., and Abraham Silbershartz. Database Systems Concepts. 2nd ed. New York: McGraw-Hill, 1991.

MLA (9th ed.) Citation

Korth, Henry F., and Abraham Silbershartz. Database Systems Concepts. 2nd ed. McGraw-Hill, 1991.