APA (7th ed.) Citation

Idris, N., & Dennis, A. (2002). Automatic categorization of book collections / N. Idris and A. Dennis.

Chicago Style (17th ed.) Citation

Idris, N., and A. Dennis. Automatic Categorization of Book Collections / N. Idris and A. Dennis. 2002.

MLA (9th ed.) Citation

Idris, N., and A. Dennis. Automatic Categorization of Book Collections / N. Idris and A. Dennis. 2002.

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