APA-referens (7:e uppl.)

Date, C. (2000). An introduction to database systems (7th ed.). Addison-Wesley.

Chicago-referens (17:e uppl.)

Date, C.J. An Introduction to Database Systems. 7th ed. New York: Addison-Wesley, 2000.

MLA-referens (9:e uppl.)

Date, C.J. An Introduction to Database Systems. 7th ed. Addison-Wesley, 2000.