APA (7th ed.) Citation

Kumbhar, R., Alonso, A., & ScienceDirect (Online service). (2012). Library classification trends in the 21st century. Chandos Publishing (Oxford) Ltd.

Chicago Style (17th ed.) Citation

Kumbhar, Rajendra., A. Alonso, and ScienceDirect (Online service). Library Classification Trends in the 21st Century. Witney: Chandos Publishing (Oxford) Ltd, 2012.

MLA (8th ed.) Citation

Kumbhar, Rajendra., et al. Library Classification Trends in the 21st Century. Chandos Publishing (Oxford) Ltd, 2012.