Date, C. (2000). An introduction to database systems (7th ed.). Addison-Wesley.
Citación estilo ChicagoDate, C.J. An Introduction to Database Systems. 7th ed. New York: Addison-Wesley, 2000.
Cita MLADate, C.J. An Introduction to Database Systems. 7th ed. Addison-Wesley, 2000.
Warning: These citations may not always be 100% accurate.