APA Citation

Ridley, D. D., & Ridley, D. D. (2003). Information retrieval: Scifinder and scifinder scholar. Chichester, England: Willey.

Chicago Style Citation

Ridley, Damon D., and Damon D. Ridley. Information Retrieval: Scifinder and Scifinder Scholar. Chichester, England: Willey, 2003.

MLA Citation

Ridley, Damon D., and Damon D. Ridley. Information Retrieval: Scifinder and Scifinder Scholar. Chichester, England: Willey, 2003.

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