APA Citatie

Date, C. J. (1981). An introduction to database systems V.1.-3rd ed (3d ed.). Addison-Wesley Pub. Co..

Chicago Style citaat

Date, C. J. An Introduction to Database Systems V.1.-3rd Ed. 3d ed. Reading, Mass.: Addison-Wesley Pub. Co., 1981.

MLA citatie

Date, C. J. An Introduction to Database Systems V.1.-3rd Ed. 3d ed. Addison-Wesley Pub. Co., 1981.