ISO-690 (author-date, English)

DATE, Chris J., [no date]. An introduction to database systems. Reading, Mass. [u.a.]: Addison-Wesley.

Elsevier - Harvard (with titles)

Date, C.J., n.d. An introduction to database systems, Addison-Wesley systems programming series. Addison-Wesley, Reading, Mass. [u.a.].

American Psychological Association 7th edition

Date, C. J. (n.d.). An introduction to database systems [Book]. In Addison-Wesley systems programming series. Addison-Wesley.

Springer - Basic (author-date)

Date CJ An introduction to database systems. Addison-Wesley, Reading, Mass. [u.a.]

Juristische Zitierweise (Stüber) (Deutsch)

Date, Chris J., An introduction to database systems, Reading, Mass. [u.a.] .

Warning: These citations may not always be 100% accurate.