APA-referens (7:e uppl.)

Date, C. J. (2006). An introduction to database systems (8th ed.). Pearson/Addison Wesley.

Chicago-referens (17:e uppl.)

Date, C. J. An Introduction to Database Systems. 8th ed. Boston ; New Delhi: Pearson/Addison Wesley, 2006.

MLA-referens (8:e uppl.)

Date, C. J. An Introduction to Database Systems. 8th ed. Pearson/Addison Wesley, 2006.