Cita APA (7a ed.)

Beynon-Davies, P. (2004). Database systems (3rd ed.). Palgrave Macmillan.

Cita Chicago Style (17a ed.)

Beynon-Davies, Paul. Database Systems. 3rd ed. Basingstoke [etc.]: Palgrave Macmillan, 2004.

Cita MLA (9a ed.)

Beynon-Davies, Paul. Database Systems. 3rd ed. Palgrave Macmillan, 2004.