Date, C. J. (2000). An introduction to database systems (7th ed.). Addison-Wesley/Pearson Education.
Chicago Style (17th ed.) CitationDate, C. J. An Introduction to Database Systems. 7th ed. Reading, Mass.: Addison-Wesley/Pearson Education, 2000.
ציטוט MLADate, C. J. An Introduction to Database Systems. 7th ed. Addison-Wesley/Pearson Education, 2000.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.