APA استشهاد

Date, C. J. (1995). An introduction to database systems (6th ed.). Addison-Wesley Pub. Co..

استشهاد بنمط شيكاغو

Date, C. J. An Introduction to Database Systems. 6th ed. Reading, Mass.: Addison-Wesley Pub. Co., 1995.

MLA استشهاد

Date, C. J. An Introduction to Database Systems. 6th ed. Addison-Wesley Pub. Co., 1995.