APA (7th ed.) Citation

Kowalski, G. (1999). Information retrieval systems: Theory and implementation (3. pr.). Kluwer.

Chicago Style (17th ed.) Citation

Kowalski, Gerald. Information Retrieval Systems: Theory and Implementation. 3. pr. Boston [u.a.]: Kluwer, 1999.

MLA (9th ed.) Citation

Kowalski, Gerald. Information Retrieval Systems: Theory and Implementation. 3. pr. Kluwer, 1999.

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