Dyfyniad APA
Hansen, G. W., & Hansen, J. V. (1996). Database management and design (2nd ed.). Prentice Hall.
Dyfyniad Arddull Chicago
Hansen, Gary W., and James V. Hansen. Database Management and Design. 2nd ed. Upper Saddle River, N.J.; New Delhi: Prentice Hall, 1996.
Dyfyniad MLA
Hansen, Gary W., and James V. Hansen. Database Management and Design. 2nd ed. Prentice Hall, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.