APA Edition Citation

Purushotham Tiwari. (2012). Library classification. A.P.H. Publishing Corporation.

Chicago Edition Citation

Purushotham Tiwari. Library Classification. New Delhi: A.P.H. Publishing Corporation, 2012.

MLA Edition Citation

Purushotham Tiwari. Library Classification. A.P.H. Publishing Corporation, 2012.

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