APA Edition Citation

Sengupta, B., & Ohdedar, A. K. (1971). Library classification.

Chicago Edition Citation

Sengupta, B., and A. K. Ohdedar. Library Classification. 1971.

MLA Edition Citation

Sengupta, B., and A. K. Ohdedar. Library Classification. 1971.

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